74297762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 71683678

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 79, 154, 158, 197, 217, 341, 394, 434, 553, 682, 869, 1106, 1379, 1738, 2167, 2387, 2449, 2758, 4334, 4774, 4898, 6083, 6107, 12166, 12214, 15169, 15563, 17143, 26939, 30338, 31126, 34286, 42749, 53878, 67177, 85498, 108941, 134354, 171193, 188573, 217882, 342386, 377146, 470239, 482453, 940478, 964906, 1198351, 2396702, 3377171, 5306983, 6754342, 10613966, 37148881, 74297762]

約数ペア:

[(1, 74297762), (2, 37148881), (7, 10613966), (11, 6754342), (14, 5306983), (22, 3377171), (31, 2396702), (62, 1198351), (77, 964906), (79, 940478), (154, 482453), (158, 470239), (197, 377146), (217, 342386), (341, 217882), (394, 188573), (434, 171193), (553, 134354), (682, 108941), (869, 85498), (1106, 67177), (1379, 53878), (1738, 42749), (2167, 34286), (2387, 31126), (2449, 30338), (2758, 26939), (4334, 17143), (4774, 15563), (4898, 15169), (6083, 12214), (6107, 12166)]