7865424

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{17}}^2$

素因数の和:64

約数の個数: 180

約数和(自身を含む): 27713504

約数和(自身を除く): 19848080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 238, 243, 252, 272, 289, 306, 324, 336, 357, 378, 408, 432, 459, 476, 486, 504, 567, 578, 612, 648, 714, 756, 816, 867, 918, 952, 972, 1008, 1071, 1134, 1156, 1224, 1296, 1377, 1428, 1512, 1701, 1734, 1836, 1904, 1944, 2023, 2142, 2268, 2312, 2448, 2601, 2754, 2856, 3024, 3213, 3402, 3468, 3672, 3888, 4046, 4131, 4284, 4536, 4624, 5202, 5508, 5712, 6069, 6426, 6804, 6936, 7344, 7803, 8092, 8262, 8568, 9072, 9639, 10404, 11016, 12138, 12852, 13608, 13872, 15606, 16184, 16524, 17136, 18207, 19278, 20808, 22032, 23409, 24276, 25704, 27216, 28917, 31212, 32368, 33048, 36414, 38556, 41616, 46818, 48552, 51408, 54621, 57834, 62424, 66096, 70227, 72828, 77112, 93636, 97104, 109242, 115668, 124848, 140454, 145656, 154224, 163863, 187272, 218484, 231336, 280908, 291312, 327726, 374544, 436968, 462672, 491589, 561816, 655452, 873936, 983178, 1123632, 1310904, 1966356, 2621808, 3932712, 7865424]

約数ペア:

[(1, 7865424), (2, 3932712), (3, 2621808), (4, 1966356), (6, 1310904), (7, 1123632), (8, 983178), (9, 873936), (12, 655452), (14, 561816), (16, 491589), (17, 462672), (18, 436968), (21, 374544), (24, 327726), (27, 291312), (28, 280908), (34, 231336), (36, 218484), (42, 187272), (48, 163863), (51, 154224), (54, 145656), (56, 140454), (63, 124848), (68, 115668), (72, 109242), (81, 97104), (84, 93636), (102, 77112), (108, 72828), (112, 70227), (119, 66096), (126, 62424), (136, 57834), (144, 54621), (153, 51408), (162, 48552), (168, 46818), (189, 41616), (204, 38556), (216, 36414), (238, 33048), (243, 32368), (252, 31212), (272, 28917), (289, 27216), (306, 25704), (324, 24276), (336, 23409), (357, 22032), (378, 20808), (408, 19278), (432, 18207), (459, 17136), (476, 16524), (486, 16184), (504, 15606), (567, 13872), (578, 13608), (612, 12852), (648, 12138), (714, 11016), (756, 10404), (816, 9639), (867, 9072), (918, 8568), (952, 8262), (972, 8092), (1008, 7803), (1071, 7344), (1134, 6936), (1156, 6804), (1224, 6426), (1296, 6069), (1377, 5712), (1428, 5508), (1512, 5202), (1701, 4624), (1734, 4536), (1836, 4284), (1904, 4131), (1944, 4046), (2023, 3888), (2142, 3672), (2268, 3468), (2312, 3402), (2448, 3213), (2601, 3024), (2754, 2856)]