87496728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 240261120

約数和(自身を除く): 152764392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 471, 628, 942, 1256, 1727, 1884, 2111, 3454, 3768, 4222, 5181, 6333, 6908, 8444, 10362, 12666, 13816, 16888, 20724, 23221, 25332, 41448, 46442, 50664, 69663, 92884, 139326, 185768, 278652, 331427, 557304, 662854, 994281, 1325708, 1988562, 2651416, 3645697, 3977124, 7291394, 7954248, 10937091, 14582788, 21874182, 29165576, 43748364, 87496728]

約数ペア:

[(1, 87496728), (2, 43748364), (3, 29165576), (4, 21874182), (6, 14582788), (8, 10937091), (11, 7954248), (12, 7291394), (22, 3977124), (24, 3645697), (33, 2651416), (44, 1988562), (66, 1325708), (88, 994281), (132, 662854), (157, 557304), (264, 331427), (314, 278652), (471, 185768), (628, 139326), (942, 92884), (1256, 69663), (1727, 50664), (1884, 46442), (2111, 41448), (3454, 25332), (3768, 23221), (4222, 20724), (5181, 16888), (6333, 13816), (6908, 12666), (8444, 10362)]