78306864

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30781}}^1$

素因数の和:30845

約数の個数: 40

約数和(自身を含む): 206116272

約数和(自身を除く): 127809408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 30781, 61562, 92343, 123124, 184686, 246248, 369372, 492496, 738744, 1477488, 1631393, 3262786, 4894179, 6525572, 9788358, 13051144, 19576716, 26102288, 39153432, 78306864]

約数ペア:

[(1, 78306864), (2, 39153432), (3, 26102288), (4, 19576716), (6, 13051144), (8, 9788358), (12, 6525572), (16, 4894179), (24, 3262786), (48, 1631393), (53, 1477488), (106, 738744), (159, 492496), (212, 369372), (318, 246248), (424, 184686), (636, 123124), (848, 92343), (1272, 61562), (2544, 30781)]