80480638

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 145675584

約数和(自身を除く): 65194946

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 101, 173, 202, 329, 346, 658, 707, 1211, 1414, 2303, 2422, 4606, 4747, 4949, 8131, 8477, 9494, 9898, 16262, 16954, 17473, 33229, 34946, 56917, 66458, 113834, 122311, 232603, 244622, 398419, 465206, 796838, 821231, 856177, 1642462, 1712354, 5748617, 11497234, 40240319, 80480638]

約数ペア:

[(1, 80480638), (2, 40240319), (7, 11497234), (14, 5748617), (47, 1712354), (49, 1642462), (94, 856177), (98, 821231), (101, 796838), (173, 465206), (202, 398419), (329, 244622), (346, 232603), (658, 122311), (707, 113834), (1211, 66458), (1414, 56917), (2303, 34946), (2422, 33229), (4606, 17473), (4747, 16954), (4949, 16262), (8131, 9898), (8477, 9494)]