90714852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 242161920

約数和(自身を除く): 151447068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1231, 1602, 2047, 2462, 3204, 3693, 4094, 4924, 6141, 7386, 8188, 11079, 12282, 14772, 18423, 22158, 24564, 28313, 36846, 44316, 56626, 73692, 84939, 109559, 113252, 169878, 219118, 254817, 328677, 339756, 438236, 509634, 657354, 986031, 1019268, 1314708, 1972062, 2519857, 3944124, 5039714, 7559571, 10079428, 15119142, 22678713, 30238284, 45357426, 90714852]

約数ペア:

[(1, 90714852), (2, 45357426), (3, 30238284), (4, 22678713), (6, 15119142), (9, 10079428), (12, 7559571), (18, 5039714), (23, 3944124), (36, 2519857), (46, 1972062), (69, 1314708), (89, 1019268), (92, 986031), (138, 657354), (178, 509634), (207, 438236), (267, 339756), (276, 328677), (356, 254817), (414, 219118), (534, 169878), (801, 113252), (828, 109559), (1068, 84939), (1231, 73692), (1602, 56626), (2047, 44316), (2462, 36846), (3204, 28313), (3693, 24564), (4094, 22158), (4924, 18423), (6141, 14772), (7386, 12282), (8188, 11079)]