90883688

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 206448000

約数和(自身を除く): 115564312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 229, 266, 373, 458, 532, 746, 916, 1064, 1492, 1603, 1832, 2611, 2984, 3206, 4351, 5222, 6412, 7087, 8702, 10444, 12824, 14174, 17404, 20888, 28348, 30457, 34808, 49609, 56696, 60914, 85417, 99218, 121828, 170834, 198436, 243656, 341668, 396872, 597919, 683336, 1195838, 1622923, 2391676, 3245846, 4783352, 6491692, 11360461, 12983384, 22720922, 45441844, 90883688]

約数ペア:

[(1, 90883688), (2, 45441844), (4, 22720922), (7, 12983384), (8, 11360461), (14, 6491692), (19, 4783352), (28, 3245846), (38, 2391676), (56, 1622923), (76, 1195838), (133, 683336), (152, 597919), (229, 396872), (266, 341668), (373, 243656), (458, 198436), (532, 170834), (746, 121828), (916, 99218), (1064, 85417), (1492, 60914), (1603, 56696), (1832, 49609), (2611, 34808), (2984, 30457), (3206, 28348), (4351, 20888), (5222, 17404), (6412, 14174), (7087, 12824), (8702, 10444)]