87872304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2734

約数の個数: 80

約数和(自身を含む): 249171552

約数和(自身を除く): 161299248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2657, 2756, 4134, 5314, 5512, 7971, 8268, 10628, 11024, 15942, 16536, 21256, 31884, 33072, 34541, 42512, 63768, 69082, 103623, 127536, 138164, 140821, 207246, 276328, 281642, 414492, 422463, 552656, 563284, 828984, 844926, 1126568, 1657968, 1689852, 1830673, 2253136, 3379704, 3661346, 5492019, 6759408, 7322692, 10984038, 14645384, 21968076, 29290768, 43936152, 87872304]

約数ペア:

[(1, 87872304), (2, 43936152), (3, 29290768), (4, 21968076), (6, 14645384), (8, 10984038), (12, 7322692), (13, 6759408), (16, 5492019), (24, 3661346), (26, 3379704), (39, 2253136), (48, 1830673), (52, 1689852), (53, 1657968), (78, 1126568), (104, 844926), (106, 828984), (156, 563284), (159, 552656), (208, 422463), (212, 414492), (312, 281642), (318, 276328), (424, 207246), (624, 140821), (636, 138164), (689, 127536), (848, 103623), (1272, 69082), (1378, 63768), (2067, 42512), (2544, 34541), (2657, 33072), (2756, 31884), (4134, 21256), (5314, 16536), (5512, 15942), (7971, 11024), (8268, 10628)]