87411792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2068

約数の個数: 80

約数和(自身を含む): 246734208

約数和(自身を除く): 159322416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1704, 1846, 1973, 2769, 3408, 3692, 3946, 5538, 5919, 7384, 7892, 11076, 11838, 14768, 15784, 22152, 23676, 25649, 31568, 44304, 47352, 51298, 76947, 94704, 102596, 140083, 153894, 205192, 280166, 307788, 410384, 420249, 560332, 615576, 840498, 1120664, 1231152, 1680996, 1821079, 2241328, 3361992, 3642158, 5463237, 6723984, 7284316, 10926474, 14568632, 21852948, 29137264, 43705896, 87411792]

約数ペア:

[(1, 87411792), (2, 43705896), (3, 29137264), (4, 21852948), (6, 14568632), (8, 10926474), (12, 7284316), (13, 6723984), (16, 5463237), (24, 3642158), (26, 3361992), (39, 2241328), (48, 1821079), (52, 1680996), (71, 1231152), (78, 1120664), (104, 840498), (142, 615576), (156, 560332), (208, 420249), (213, 410384), (284, 307788), (312, 280166), (426, 205192), (568, 153894), (624, 140083), (852, 102596), (923, 94704), (1136, 76947), (1704, 51298), (1846, 47352), (1973, 44304), (2769, 31568), (3408, 25649), (3692, 23676), (3946, 22152), (5538, 15784), (5919, 14768), (7384, 11838), (7892, 11076)]