90973792

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4500

約数の個数: 72

約数和(自身を含む): 224423136

約数和(自身を除く): 133449344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 4463, 5096, 8926, 10192, 17852, 20384, 31241, 35704, 58019, 62482, 71408, 116038, 124964, 142816, 218687, 232076, 249928, 406133, 437374, 464152, 499856, 812266, 874748, 928304, 999712, 1624532, 1749496, 1856608, 2842931, 3249064, 3498992, 5685862, 6498128, 6997984, 11371724, 12996256, 22743448, 45486896, 90973792]

約数ペア:

[(1, 90973792), (2, 45486896), (4, 22743448), (7, 12996256), (8, 11371724), (13, 6997984), (14, 6498128), (16, 5685862), (26, 3498992), (28, 3249064), (32, 2842931), (49, 1856608), (52, 1749496), (56, 1624532), (91, 999712), (98, 928304), (104, 874748), (112, 812266), (182, 499856), (196, 464152), (208, 437374), (224, 406133), (364, 249928), (392, 232076), (416, 218687), (637, 142816), (728, 124964), (784, 116038), (1274, 71408), (1456, 62482), (1568, 58019), (2548, 35704), (2912, 31241), (4463, 20384), (5096, 17852), (8926, 10192)]