27772404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 73645824

約数和(自身を除く): 45873420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 617, 682, 726, 1023, 1234, 1364, 1452, 1851, 2046, 2468, 3702, 3751, 4092, 6787, 7404, 7502, 11253, 13574, 15004, 19127, 20361, 22506, 27148, 38254, 40722, 45012, 57381, 74657, 76508, 81444, 114762, 149314, 210397, 223971, 229524, 298628, 420794, 447942, 631191, 841588, 895884, 1262382, 2314367, 2524764, 4628734, 6943101, 9257468, 13886202, 27772404]

約数ペア:

[(1, 27772404), (2, 13886202), (3, 9257468), (4, 6943101), (6, 4628734), (11, 2524764), (12, 2314367), (22, 1262382), (31, 895884), (33, 841588), (44, 631191), (62, 447942), (66, 420794), (93, 298628), (121, 229524), (124, 223971), (132, 210397), (186, 149314), (242, 114762), (341, 81444), (363, 76508), (372, 74657), (484, 57381), (617, 45012), (682, 40722), (726, 38254), (1023, 27148), (1234, 22506), (1364, 20361), (1452, 19127), (1851, 15004), (2046, 13574), (2468, 11253), (3702, 7502), (3751, 7404), (4092, 6787)]