85857352

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 201899520

約数和(自身を除く): 116042168

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 137, 152, 217, 248, 266, 274, 361, 434, 532, 548, 589, 722, 868, 959, 1064, 1096, 1178, 1444, 1736, 1918, 2356, 2527, 2603, 2888, 3836, 4123, 4247, 4712, 5054, 5206, 7672, 8246, 8494, 10108, 10412, 11191, 16492, 16988, 18221, 20216, 20824, 22382, 29729, 32984, 33976, 36442, 44764, 49457, 59458, 72884, 78337, 80693, 89528, 98914, 118916, 145768, 156674, 161386, 197828, 237832, 313348, 322772, 346199, 395656, 564851, 626696, 645544, 692398, 1129702, 1384796, 1533167, 2259404, 2769592, 3066334, 4518808, 6132668, 10732169, 12265336, 21464338, 42928676, 85857352]

約数ペア:

[(1, 85857352), (2, 42928676), (4, 21464338), (7, 12265336), (8, 10732169), (14, 6132668), (19, 4518808), (28, 3066334), (31, 2769592), (38, 2259404), (56, 1533167), (62, 1384796), (76, 1129702), (124, 692398), (133, 645544), (137, 626696), (152, 564851), (217, 395656), (248, 346199), (266, 322772), (274, 313348), (361, 237832), (434, 197828), (532, 161386), (548, 156674), (589, 145768), (722, 118916), (868, 98914), (959, 89528), (1064, 80693), (1096, 78337), (1178, 72884), (1444, 59458), (1736, 49457), (1918, 44764), (2356, 36442), (2527, 33976), (2603, 32984), (2888, 29729), (3836, 22382), (4123, 20824), (4247, 20216), (4712, 18221), (5054, 16988), (5206, 16492), (7672, 11191), (8246, 10412), (8494, 10108)]