74617728

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4579

約数の個数: 64

約数和(自身を含む): 202857600

約数和(自身を除く): 128239872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 4519, 5504, 8256, 9038, 13557, 16512, 18076, 27114, 36152, 54228, 72304, 108456, 144608, 194317, 216912, 289216, 388634, 433824, 578432, 582951, 777268, 867648, 1165902, 1554536, 1735296, 2331804, 3109072, 4663608, 6218144, 9327216, 12436288, 18654432, 24872576, 37308864, 74617728]

約数ペア:

[(1, 74617728), (2, 37308864), (3, 24872576), (4, 18654432), (6, 12436288), (8, 9327216), (12, 6218144), (16, 4663608), (24, 3109072), (32, 2331804), (43, 1735296), (48, 1554536), (64, 1165902), (86, 867648), (96, 777268), (128, 582951), (129, 578432), (172, 433824), (192, 388634), (258, 289216), (344, 216912), (384, 194317), (516, 144608), (688, 108456), (1032, 72304), (1376, 54228), (2064, 36152), (2752, 27114), (4128, 18076), (4519, 16512), (5504, 13557), (8256, 9038)]