90285832

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 212688000

約数和(自身を除く): 122402168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2531, 2548, 2744, 4459, 5062, 5096, 8918, 10124, 17717, 17836, 20248, 32903, 35434, 35672, 65806, 70868, 124019, 131612, 141736, 230321, 248038, 263224, 460642, 496076, 868133, 921284, 992152, 1612247, 1736266, 1842568, 3224494, 3472532, 6448988, 6945064, 11285729, 12897976, 22571458, 45142916, 90285832]

約数ペア:

[(1, 90285832), (2, 45142916), (4, 22571458), (7, 12897976), (8, 11285729), (13, 6945064), (14, 6448988), (26, 3472532), (28, 3224494), (49, 1842568), (52, 1736266), (56, 1612247), (91, 992152), (98, 921284), (104, 868133), (182, 496076), (196, 460642), (343, 263224), (364, 248038), (392, 230321), (637, 141736), (686, 131612), (728, 124019), (1274, 70868), (1372, 65806), (2531, 35672), (2548, 35434), (2744, 32903), (4459, 20248), (5062, 17836), (5096, 17717), (8918, 10124)]