78950072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 152798400

約数和(自身を除く): 73848328

約数列:

[1, 2, 4, 8, 53, 79, 106, 158, 212, 316, 424, 632, 2357, 4187, 4714, 8374, 9428, 16748, 18856, 33496, 124921, 186203, 249842, 372406, 499684, 744812, 999368, 1489624, 9868759, 19737518, 39475036, 78950072]

約数ペア:

[(1, 78950072), (2, 39475036), (4, 19737518), (8, 9868759), (53, 1489624), (79, 999368), (106, 744812), (158, 499684), (212, 372406), (316, 249842), (424, 186203), (632, 124921), (2357, 33496), (4187, 18856), (4714, 16748), (8374, 9428)]