90635692

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 191027200

約数和(自身を除く): 100391508

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 2131, 3038, 4262, 6076, 8524, 10633, 14917, 21266, 29834, 42532, 59668, 66061, 104419, 132122, 208838, 264244, 417676, 462427, 730933, 924854, 1461866, 1849708, 2923732, 3236989, 6473978, 12947956, 22658923, 45317846, 90635692]

約数ペア:

[(1, 90635692), (2, 45317846), (4, 22658923), (7, 12947956), (14, 6473978), (28, 3236989), (31, 2923732), (49, 1849708), (62, 1461866), (98, 924854), (124, 730933), (196, 462427), (217, 417676), (343, 264244), (434, 208838), (686, 132122), (868, 104419), (1372, 66061), (1519, 59668), (2131, 42532), (3038, 29834), (4262, 21266), (6076, 14917), (8524, 10633)]