88927216

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 204415488

約数和(自身を除く): 115488272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 71, 106, 112, 142, 211, 212, 284, 371, 422, 424, 497, 568, 742, 844, 848, 994, 1136, 1477, 1484, 1688, 1988, 2954, 2968, 3376, 3763, 3976, 5908, 5936, 7526, 7952, 11183, 11816, 14981, 15052, 22366, 23632, 26341, 29962, 30104, 44732, 52682, 59924, 60208, 78281, 89464, 104867, 105364, 119848, 156562, 178928, 209734, 210728, 239696, 313124, 419468, 421456, 626248, 793993, 838936, 1252496, 1587986, 1677872, 3175972, 5557951, 6351944, 11115902, 12703888, 22231804, 44463608, 88927216]

約数ペア:

[(1, 88927216), (2, 44463608), (4, 22231804), (7, 12703888), (8, 11115902), (14, 6351944), (16, 5557951), (28, 3175972), (53, 1677872), (56, 1587986), (71, 1252496), (106, 838936), (112, 793993), (142, 626248), (211, 421456), (212, 419468), (284, 313124), (371, 239696), (422, 210728), (424, 209734), (497, 178928), (568, 156562), (742, 119848), (844, 105364), (848, 104867), (994, 89464), (1136, 78281), (1477, 60208), (1484, 59924), (1688, 52682), (1988, 44732), (2954, 30104), (2968, 29962), (3376, 26341), (3763, 23632), (3976, 22366), (5908, 15052), (5936, 14981), (7526, 11816), (7952, 11183)]