90381368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4733}}^1$

素因数の和:4788

約数の個数: 64

約数和(自身を含む): 218142720

約数和(自身を除く): 127761352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4733, 4774, 9466, 9548, 18932, 19096, 33131, 37864, 52063, 66262, 104126, 132524, 146723, 208252, 265048, 293446, 364441, 416504, 586892, 728882, 1027061, 1173784, 1457764, 1613953, 2054122, 2915528, 3227906, 4108244, 6455812, 8216488, 11297671, 12911624, 22595342, 45190684, 90381368]

約数ペア:

[(1, 90381368), (2, 45190684), (4, 22595342), (7, 12911624), (8, 11297671), (11, 8216488), (14, 6455812), (22, 4108244), (28, 3227906), (31, 2915528), (44, 2054122), (56, 1613953), (62, 1457764), (77, 1173784), (88, 1027061), (124, 728882), (154, 586892), (217, 416504), (248, 364441), (308, 293446), (341, 265048), (434, 208252), (616, 146723), (682, 132524), (868, 104126), (1364, 66262), (1736, 52063), (2387, 37864), (2728, 33131), (4733, 19096), (4774, 18932), (9466, 9548)]