70494984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139871}}^1$

素因数の和:139890

約数の個数: 48

約数和(自身を含む): 218200320

約数和(自身を除く): 147705336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 139871, 279742, 419613, 559484, 839226, 979097, 1118968, 1258839, 1678452, 1958194, 2517678, 2937291, 3356904, 3916388, 5035356, 5874582, 7832776, 8811873, 10070712, 11749164, 17623746, 23498328, 35247492, 70494984]

約数ペア:

[(1, 70494984), (2, 35247492), (3, 23498328), (4, 17623746), (6, 11749164), (7, 10070712), (8, 8811873), (9, 7832776), (12, 5874582), (14, 5035356), (18, 3916388), (21, 3356904), (24, 2937291), (28, 2517678), (36, 1958194), (42, 1678452), (56, 1258839), (63, 1118968), (72, 979097), (84, 839226), (126, 559484), (168, 419613), (252, 279742), (504, 139871)]