91173072

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 243381248

約数和(自身を除く): 152208176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 163, 172, 258, 271, 326, 344, 489, 516, 542, 652, 688, 813, 978, 1032, 1084, 1304, 1626, 1956, 2064, 2168, 2608, 3252, 3912, 4336, 6504, 7009, 7824, 11653, 13008, 14018, 21027, 23306, 28036, 34959, 42054, 44173, 46612, 56072, 69918, 84108, 88346, 93224, 112144, 132519, 139836, 168216, 176692, 186448, 265038, 279672, 336432, 353384, 530076, 559344, 706768, 1060152, 1899439, 2120304, 3798878, 5698317, 7597756, 11396634, 15195512, 22793268, 30391024, 45586536, 91173072]

約数ペア:

[(1, 91173072), (2, 45586536), (3, 30391024), (4, 22793268), (6, 15195512), (8, 11396634), (12, 7597756), (16, 5698317), (24, 3798878), (43, 2120304), (48, 1899439), (86, 1060152), (129, 706768), (163, 559344), (172, 530076), (258, 353384), (271, 336432), (326, 279672), (344, 265038), (489, 186448), (516, 176692), (542, 168216), (652, 139836), (688, 132519), (813, 112144), (978, 93224), (1032, 88346), (1084, 84108), (1304, 69918), (1626, 56072), (1956, 46612), (2064, 44173), (2168, 42054), (2608, 34959), (3252, 28036), (3912, 23306), (4336, 21027), (6504, 14018), (7009, 13008), (7824, 11653)]