78131628

素因数分解:

$2^2\times 3^4\times {\mathrm{151}}^1\times {\mathrm{1597}}^1$

素因数の和:1764

約数の個数: 60

約数和(自身を含む): 205732912

約数和(自身を除く): 127601284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 151, 162, 302, 324, 453, 604, 906, 1359, 1597, 1812, 2718, 3194, 4077, 4791, 5436, 6388, 8154, 9582, 12231, 14373, 16308, 19164, 24462, 28746, 43119, 48924, 57492, 86238, 129357, 172476, 241147, 258714, 482294, 517428, 723441, 964588, 1446882, 2170323, 2893764, 4340646, 6510969, 8681292, 13021938, 19532907, 26043876, 39065814, 78131628]

約数ペア:

[(1, 78131628), (2, 39065814), (3, 26043876), (4, 19532907), (6, 13021938), (9, 8681292), (12, 6510969), (18, 4340646), (27, 2893764), (36, 2170323), (54, 1446882), (81, 964588), (108, 723441), (151, 517428), (162, 482294), (302, 258714), (324, 241147), (453, 172476), (604, 129357), (906, 86238), (1359, 57492), (1597, 48924), (1812, 43119), (2718, 28746), (3194, 24462), (4077, 19164), (4791, 16308), (5436, 14373), (6388, 12231), (8154, 9582)]