74803428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2939}}^1$

素因数の和:3057

約数の個数: 72

約数和(自身を含む): 218312640

約数和(自身を除く): 143509212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 2939, 3636, 4242, 5878, 6363, 8484, 8817, 11756, 12726, 17634, 20573, 25452, 26451, 35268, 41146, 52902, 61719, 82292, 105804, 123438, 185157, 246876, 296839, 370314, 593678, 740628, 890517, 1187356, 1781034, 2077873, 2671551, 3562068, 4155746, 5343102, 6233619, 8311492, 10686204, 12467238, 18700857, 24934476, 37401714, 74803428]

約数ペア:

[(1, 74803428), (2, 37401714), (3, 24934476), (4, 18700857), (6, 12467238), (7, 10686204), (9, 8311492), (12, 6233619), (14, 5343102), (18, 4155746), (21, 3562068), (28, 2671551), (36, 2077873), (42, 1781034), (63, 1187356), (84, 890517), (101, 740628), (126, 593678), (202, 370314), (252, 296839), (303, 246876), (404, 185157), (606, 123438), (707, 105804), (909, 82292), (1212, 61719), (1414, 52902), (1818, 41146), (2121, 35268), (2828, 26451), (2939, 25452), (3636, 20573), (4242, 17634), (5878, 12726), (6363, 11756), (8484, 8817)]