85791384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 306508800

約数和(自身を除く): 220717416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 31, 34, 36, 38, 42, 51, 56, 57, 62, 63, 68, 72, 76, 84, 93, 102, 114, 119, 124, 126, 133, 136, 152, 153, 168, 171, 186, 204, 217, 228, 238, 248, 252, 266, 279, 289, 306, 323, 342, 357, 372, 399, 408, 434, 456, 476, 504, 527, 532, 558, 578, 589, 612, 646, 651, 684, 714, 744, 798, 867, 868, 952, 969, 1054, 1064, 1071, 1116, 1156, 1178, 1197, 1224, 1292, 1302, 1368, 1428, 1581, 1596, 1734, 1736, 1767, 1938, 1953, 2023, 2108, 2142, 2232, 2261, 2312, 2356, 2394, 2584, 2601, 2604, 2856, 2907, 3162, 3192, 3468, 3534, 3689, 3876, 3906, 4046, 4123, 4216, 4284, 4522, 4712, 4743, 4788, 5202, 5208, 5301, 5491, 5814, 6069, 6324, 6783, 6936, 7068, 7378, 7752, 7812, 8092, 8246, 8568, 8959, 9044, 9486, 9576, 10013, 10404, 10602, 10982, 11067, 11628, 12138, 12369, 12648, 13566, 14136, 14756, 15624, 16184, 16473, 16492, 17918, 18088, 18207, 18972, 20026, 20349, 20808, 21204, 21964, 22134, 23256, 24276, 24738, 26877, 27132, 29512, 30039, 32946, 32984, 33201, 35836, 36414, 37107, 37944, 38437, 40052, 40698, 42408, 43928, 44268, 48552, 49419, 49476, 53754, 54264, 60078, 62713, 65892, 66402, 70091, 71672, 72828, 74214, 76874, 80104, 80631, 81396, 88536, 90117, 98838, 98952, 107508, 115311, 120156, 125426, 131784, 132804, 140182, 145656, 148428, 153748, 161262, 162792, 170221, 180234, 188139, 197676, 210273, 215016, 230622, 240312, 250852, 265608, 280364, 296856, 307496, 322524, 340442, 345933, 360468, 376278, 395352, 420546, 461244, 501704, 510663, 560728, 564417, 630819, 645048, 680884, 691866, 720936, 752556, 841092, 922488, 1021326, 1128834, 1191547, 1261638, 1361768, 1383732, 1505112, 1531989, 1682184, 2042652, 2257668, 2383094, 2523276, 2767464, 3063978, 3574641, 4085304, 4515336, 4766188, 5046552, 6127956, 7149282, 9532376, 10723923, 12255912, 14298564, 21447846, 28597128, 42895692, 85791384]

約数ペア:

[(1, 85791384), (2, 42895692), (3, 28597128), (4, 21447846), (6, 14298564), (7, 12255912), (8, 10723923), (9, 9532376), (12, 7149282), (14, 6127956), (17, 5046552), (18, 4766188), (19, 4515336), (21, 4085304), (24, 3574641), (28, 3063978), (31, 2767464), (34, 2523276), (36, 2383094), (38, 2257668), (42, 2042652), (51, 1682184), (56, 1531989), (57, 1505112), (62, 1383732), (63, 1361768), (68, 1261638), (72, 1191547), (76, 1128834), (84, 1021326), (93, 922488), (102, 841092), (114, 752556), (119, 720936), (124, 691866), (126, 680884), (133, 645048), (136, 630819), (152, 564417), (153, 560728), (168, 510663), (171, 501704), (186, 461244), (204, 420546), (217, 395352), (228, 376278), (238, 360468), (248, 345933), (252, 340442), (266, 322524), (279, 307496), (289, 296856), (306, 280364), (323, 265608), (342, 250852), (357, 240312), (372, 230622), (399, 215016), (408, 210273), (434, 197676), (456, 188139), (476, 180234), (504, 170221), (527, 162792), (532, 161262), (558, 153748), (578, 148428), (589, 145656), (612, 140182), (646, 132804), (651, 131784), (684, 125426), (714, 120156), (744, 115311), (798, 107508), (867, 98952), (868, 98838), (952, 90117), (969, 88536), (1054, 81396), (1064, 80631), (1071, 80104), (1116, 76874), (1156, 74214), (1178, 72828), (1197, 71672), (1224, 70091), (1292, 66402), (1302, 65892), (1368, 62713), (1428, 60078), (1581, 54264), (1596, 53754), (1734, 49476), (1736, 49419), (1767, 48552), (1938, 44268), (1953, 43928), (2023, 42408), (2108, 40698), (2142, 40052), (2232, 38437), (2261, 37944), (2312, 37107), (2356, 36414), (2394, 35836), (2584, 33201), (2601, 32984), (2604, 32946), (2856, 30039), (2907, 29512), (3162, 27132), (3192, 26877), (3468, 24738), (3534, 24276), (3689, 23256), (3876, 22134), (3906, 21964), (4046, 21204), (4123, 20808), (4216, 20349), (4284, 20026), (4522, 18972), (4712, 18207), (4743, 18088), (4788, 17918), (5202, 16492), (5208, 16473), (5301, 16184), (5491, 15624), (5814, 14756), (6069, 14136), (6324, 13566), (6783, 12648), (6936, 12369), (7068, 12138), (7378, 11628), (7752, 11067), (7812, 10982), (8092, 10602), (8246, 10404), (8568, 10013), (8959, 9576), (9044, 9486)]