71336928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4397}}^1$

素因数の和:4436

約数の個数: 72

約数和(自身を含む): 202818168

約数和(自身を除く): 131481240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 4397, 5408, 8112, 8794, 13191, 16224, 17588, 26382, 35176, 52764, 57161, 70352, 105528, 114322, 140704, 171483, 211056, 228644, 342966, 422112, 457288, 685932, 743093, 914576, 1371864, 1486186, 1829152, 2229279, 2743728, 2972372, 4458558, 5487456, 5944744, 8917116, 11889488, 17834232, 23778976, 35668464, 71336928]

約数ペア:

[(1, 71336928), (2, 35668464), (3, 23778976), (4, 17834232), (6, 11889488), (8, 8917116), (12, 5944744), (13, 5487456), (16, 4458558), (24, 2972372), (26, 2743728), (32, 2229279), (39, 1829152), (48, 1486186), (52, 1371864), (78, 914576), (96, 743093), (104, 685932), (156, 457288), (169, 422112), (208, 342966), (312, 228644), (338, 211056), (416, 171483), (507, 140704), (624, 114322), (676, 105528), (1014, 70352), (1248, 57161), (1352, 52764), (2028, 35176), (2704, 26382), (4056, 17588), (4397, 16224), (5408, 13191), (8112, 8794)]