72585864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77549}}^1$

素因数の和:77574

約数の個数: 48

約数和(自身を含む): 211711500

約数和(自身を除く): 139125636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 77549, 155098, 232647, 310196, 465294, 620392, 697941, 930588, 1008137, 1395882, 1861176, 2016274, 2791764, 3024411, 4032548, 5583528, 6048822, 8065096, 9073233, 12097644, 18146466, 24195288, 36292932, 72585864]

約数ペア:

[(1, 72585864), (2, 36292932), (3, 24195288), (4, 18146466), (6, 12097644), (8, 9073233), (9, 8065096), (12, 6048822), (13, 5583528), (18, 4032548), (24, 3024411), (26, 2791764), (36, 2016274), (39, 1861176), (52, 1395882), (72, 1008137), (78, 930588), (104, 697941), (117, 620392), (156, 465294), (234, 310196), (312, 232647), (468, 155098), (936, 77549)]