90070128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20177}}^1$

素因数の和:20222

約数の個数: 60

約数和(自身を含む): 260215488

約数和(自身を除く): 170145360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 20177, 40354, 60531, 80708, 121062, 161416, 181593, 242124, 322832, 363186, 484248, 625487, 726372, 968496, 1250974, 1452744, 1876461, 2501948, 2905488, 3752922, 5003896, 5629383, 7505844, 10007792, 11258766, 15011688, 22517532, 30023376, 45035064, 90070128]

約数ペア:

[(1, 90070128), (2, 45035064), (3, 30023376), (4, 22517532), (6, 15011688), (8, 11258766), (9, 10007792), (12, 7505844), (16, 5629383), (18, 5003896), (24, 3752922), (31, 2905488), (36, 2501948), (48, 1876461), (62, 1452744), (72, 1250974), (93, 968496), (124, 726372), (144, 625487), (186, 484248), (248, 363186), (279, 322832), (372, 242124), (496, 181593), (558, 161416), (744, 121062), (1116, 80708), (1488, 60531), (2232, 40354), (4464, 20177)]