85097808

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1637}}^1$

素因数の和:1689

約数の個数: 90

約数和(自身を含む): 251503434

約数和(自身を除く): 166405626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 1637, 2166, 2736, 2888, 3249, 3274, 4332, 4911, 5776, 6498, 6548, 8664, 9822, 12996, 13096, 14733, 17328, 19644, 25992, 26192, 29466, 31103, 39288, 51984, 58932, 62206, 78576, 93309, 117864, 124412, 186618, 235728, 248824, 279927, 373236, 497648, 559854, 590957, 746472, 1119708, 1181914, 1492944, 1772871, 2239416, 2363828, 3545742, 4478832, 4727656, 5318613, 7091484, 9455312, 10637226, 14182968, 21274452, 28365936, 42548904, 85097808]

約数ペア:

[(1, 85097808), (2, 42548904), (3, 28365936), (4, 21274452), (6, 14182968), (8, 10637226), (9, 9455312), (12, 7091484), (16, 5318613), (18, 4727656), (19, 4478832), (24, 3545742), (36, 2363828), (38, 2239416), (48, 1772871), (57, 1492944), (72, 1181914), (76, 1119708), (114, 746472), (144, 590957), (152, 559854), (171, 497648), (228, 373236), (304, 279927), (342, 248824), (361, 235728), (456, 186618), (684, 124412), (722, 117864), (912, 93309), (1083, 78576), (1368, 62206), (1444, 58932), (1637, 51984), (2166, 39288), (2736, 31103), (2888, 29466), (3249, 26192), (3274, 25992), (4332, 19644), (4911, 17328), (5776, 14733), (6498, 13096), (6548, 12996), (8664, 9822)]