85972390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 187536384

約数和(自身を除く): 101563994

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 67, 70, 115, 134, 161, 230, 322, 335, 469, 670, 797, 805, 938, 1541, 1594, 1610, 2345, 3082, 3985, 4690, 5579, 7705, 7970, 10787, 11158, 15410, 18331, 21574, 27895, 36662, 53399, 53935, 55790, 91655, 106798, 107870, 128317, 183310, 256634, 266995, 373793, 533990, 641585, 747586, 1228177, 1283170, 1868965, 2456354, 3737930, 6140885, 8597239, 12281770, 17194478, 42986195, 85972390]

約数ペア:

[(1, 85972390), (2, 42986195), (5, 17194478), (7, 12281770), (10, 8597239), (14, 6140885), (23, 3737930), (35, 2456354), (46, 1868965), (67, 1283170), (70, 1228177), (115, 747586), (134, 641585), (161, 533990), (230, 373793), (322, 266995), (335, 256634), (469, 183310), (670, 128317), (797, 107870), (805, 106798), (938, 91655), (1541, 55790), (1594, 53935), (1610, 53399), (2345, 36662), (3082, 27895), (3985, 21574), (4690, 18331), (5579, 15410), (7705, 11158), (7970, 10787)]