56398212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3317

約数の個数: 72

約数和(自身を含む): 157726296

約数和(自身を除く): 101328084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 3257, 4329, 5772, 6514, 8658, 9771, 13028, 17316, 19542, 29313, 39084, 42341, 58626, 84682, 117252, 120509, 127023, 169364, 241018, 254046, 361527, 381069, 482036, 508092, 723054, 762138, 1084581, 1446108, 1524276, 1566617, 2169162, 3133234, 4338324, 4699851, 6266468, 9399702, 14099553, 18799404, 28199106, 56398212]

約数ペア:

[(1, 56398212), (2, 28199106), (3, 18799404), (4, 14099553), (6, 9399702), (9, 6266468), (12, 4699851), (13, 4338324), (18, 3133234), (26, 2169162), (36, 1566617), (37, 1524276), (39, 1446108), (52, 1084581), (74, 762138), (78, 723054), (111, 508092), (117, 482036), (148, 381069), (156, 361527), (222, 254046), (234, 241018), (333, 169364), (444, 127023), (468, 120509), (481, 117252), (666, 84682), (962, 58626), (1332, 42341), (1443, 39084), (1924, 29313), (2886, 19542), (3257, 17316), (4329, 13028), (5772, 9771), (6514, 8658)]