64542744

素因数分解:

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

素因数の和:82

約数の個数: 256

約数和(自身を含む): 226713600

約数和(自身を除く): 162170856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 31, 34, 36, 42, 51, 54, 56, 62, 63, 68, 72, 81, 84, 93, 102, 108, 119, 124, 126, 136, 153, 162, 168, 186, 189, 204, 216, 217, 238, 243, 248, 252, 279, 306, 324, 357, 372, 378, 408, 434, 459, 476, 486, 504, 527, 558, 567, 612, 648, 651, 714, 729, 744, 756, 837, 868, 918, 952, 972, 1054, 1071, 1116, 1134, 1224, 1302, 1377, 1428, 1458, 1512, 1581, 1674, 1701, 1736, 1836, 1944, 1953, 2108, 2142, 2187, 2232, 2268, 2511, 2604, 2754, 2856, 2916, 3162, 3213, 3348, 3402, 3672, 3689, 3906, 4131, 4216, 4284, 4374, 4536, 4743, 5022, 5103, 5208, 5508, 5832, 5859, 6324, 6426, 6696, 6804, 7378, 7533, 7812, 8262, 8568, 8748, 9486, 9639, 10044, 10206, 11016, 11067, 11718, 12393, 12648, 12852, 13608, 14229, 14756, 15066, 15309, 15624, 16524, 17496, 17577, 18972, 19278, 20088, 20412, 22134, 22599, 23436, 24786, 25704, 28458, 28917, 29512, 30132, 30618, 33048, 33201, 35154, 37179, 37944, 38556, 40824, 42687, 44268, 45198, 46872, 49572, 52731, 56916, 57834, 60264, 61236, 66402, 67797, 70308, 74358, 77112, 85374, 86751, 88536, 90396, 99144, 99603, 105462, 113832, 115668, 122472, 128061, 132804, 135594, 140616, 148716, 158193, 170748, 173502, 180792, 199206, 210924, 231336, 256122, 260253, 265608, 271188, 297432, 298809, 316386, 341496, 347004, 384183, 398412, 421848, 474579, 512244, 520506, 542376, 597618, 632772, 694008, 768366, 796824, 896427, 949158, 1024488, 1041012, 1152549, 1195236, 1265544, 1536732, 1792854, 1898316, 2082024, 2305098, 2390472, 2689281, 3073464, 3585708, 3796632, 4610196, 5378562, 7171416, 8067843, 9220392, 10757124, 16135686, 21514248, 32271372, 64542744]

約数ペア:

[(1, 64542744), (2, 32271372), (3, 21514248), (4, 16135686), (6, 10757124), (7, 9220392), (8, 8067843), (9, 7171416), (12, 5378562), (14, 4610196), (17, 3796632), (18, 3585708), (21, 3073464), (24, 2689281), (27, 2390472), (28, 2305098), (31, 2082024), (34, 1898316), (36, 1792854), (42, 1536732), (51, 1265544), (54, 1195236), (56, 1152549), (62, 1041012), (63, 1024488), (68, 949158), (72, 896427), (81, 796824), (84, 768366), (93, 694008), (102, 632772), (108, 597618), (119, 542376), (124, 520506), (126, 512244), (136, 474579), (153, 421848), (162, 398412), (168, 384183), (186, 347004), (189, 341496), (204, 316386), (216, 298809), (217, 297432), (238, 271188), (243, 265608), (248, 260253), (252, 256122), (279, 231336), (306, 210924), (324, 199206), (357, 180792), (372, 173502), (378, 170748), (408, 158193), (434, 148716), (459, 140616), (476, 135594), (486, 132804), (504, 128061), (527, 122472), (558, 115668), (567, 113832), (612, 105462), (648, 99603), (651, 99144), (714, 90396), (729, 88536), (744, 86751), (756, 85374), (837, 77112), (868, 74358), (918, 70308), (952, 67797), (972, 66402), (1054, 61236), (1071, 60264), (1116, 57834), (1134, 56916), (1224, 52731), (1302, 49572), (1377, 46872), (1428, 45198), (1458, 44268), (1512, 42687), (1581, 40824), (1674, 38556), (1701, 37944), (1736, 37179), (1836, 35154), (1944, 33201), (1953, 33048), (2108, 30618), (2142, 30132), (2187, 29512), (2232, 28917), (2268, 28458), (2511, 25704), (2604, 24786), (2754, 23436), (2856, 22599), (2916, 22134), (3162, 20412), (3213, 20088), (3348, 19278), (3402, 18972), (3672, 17577), (3689, 17496), (3906, 16524), (4131, 15624), (4216, 15309), (4284, 15066), (4374, 14756), (4536, 14229), (4743, 13608), (5022, 12852), (5103, 12648), (5208, 12393), (5508, 11718), (5832, 11067), (5859, 11016), (6324, 10206), (6426, 10044), (6696, 9639), (6804, 9486), (7378, 8748), (7533, 8568), (7812, 8262)]