85370307512

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1\times {\mathrm{19447}}^1$

素因数の和:20020

約数の個数: 64

約数和(自身を含む): 184255019520

約数和(自身を除く): 98884712008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 283, 554, 566, 1108, 1132, 1939, 1981, 2216, 2264, 3878, 3962, 7756, 7924, 15512, 15848, 19447, 38894, 77788, 78391, 136129, 155576, 156782, 272258, 313564, 544516, 548737, 627128, 1089032, 1097474, 2194948, 4389896, 5386819, 5503501, 10773638, 11007002, 21547276, 22014004, 37707733, 38524507, 43094552, 44028008, 75415466, 77049014, 150830932, 154098028, 301661864, 308196056, 1524469777, 3048939554, 6097879108, 10671288439, 12195758216, 21342576878, 42685153756, 85370307512]

約数ペア:

[(1, 85370307512), (2, 42685153756), (4, 21342576878), (7, 12195758216), (8, 10671288439), (14, 6097879108), (28, 3048939554), (56, 1524469777), (277, 308196056), (283, 301661864), (554, 154098028), (566, 150830932), (1108, 77049014), (1132, 75415466), (1939, 44028008), (1981, 43094552), (2216, 38524507), (2264, 37707733), (3878, 22014004), (3962, 21547276), (7756, 11007002), (7924, 10773638), (15512, 5503501), (15848, 5386819), (19447, 4389896), (38894, 2194948), (77788, 1097474), (78391, 1089032), (136129, 627128), (155576, 548737), (156782, 544516), (272258, 313564)]