82175652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3313}}^1$

素因数の和:3389

約数の個数: 72

約数和(自身を含む): 227989944

約数和(自身を除く): 145814292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 3313, 4134, 6201, 6626, 8268, 9939, 12402, 13252, 19878, 24804, 29817, 39756, 43069, 59634, 86138, 119268, 129207, 172276, 175589, 258414, 351178, 387621, 516828, 526767, 702356, 775242, 1053534, 1550484, 1580301, 2107068, 2282657, 3160602, 4565314, 6321204, 6847971, 9130628, 13695942, 20543913, 27391884, 41087826, 82175652]

約数ペア:

[(1, 82175652), (2, 41087826), (3, 27391884), (4, 20543913), (6, 13695942), (9, 9130628), (12, 6847971), (13, 6321204), (18, 4565314), (26, 3160602), (36, 2282657), (39, 2107068), (52, 1580301), (53, 1550484), (78, 1053534), (106, 775242), (117, 702356), (156, 526767), (159, 516828), (212, 387621), (234, 351178), (318, 258414), (468, 175589), (477, 172276), (636, 129207), (689, 119268), (954, 86138), (1378, 59634), (1908, 43069), (2067, 39756), (2756, 29817), (3313, 24804), (4134, 19878), (6201, 13252), (6626, 12402), (8268, 9939)]