7521072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 22186080

約数和(自身を除く): 14665008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 709, 816, 884, 1326, 1418, 1768, 2127, 2652, 2836, 3536, 4254, 5304, 5672, 8508, 9217, 10608, 11344, 12053, 17016, 18434, 24106, 27651, 34032, 36159, 36868, 48212, 55302, 72318, 73736, 96424, 110604, 144636, 147472, 156689, 192848, 221208, 289272, 313378, 442416, 470067, 578544, 626756, 940134, 1253512, 1880268, 2507024, 3760536, 7521072]

約数ペア:

[(1, 7521072), (2, 3760536), (3, 2507024), (4, 1880268), (6, 1253512), (8, 940134), (12, 626756), (13, 578544), (16, 470067), (17, 442416), (24, 313378), (26, 289272), (34, 221208), (39, 192848), (48, 156689), (51, 147472), (52, 144636), (68, 110604), (78, 96424), (102, 73736), (104, 72318), (136, 55302), (156, 48212), (204, 36868), (208, 36159), (221, 34032), (272, 27651), (312, 24106), (408, 18434), (442, 17016), (624, 12053), (663, 11344), (709, 10608), (816, 9217), (884, 8508), (1326, 5672), (1418, 5304), (1768, 4254), (2127, 3536), (2652, 2836)]