73117872

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1279}}^1$

素因数の和:1690

約数の個数: 60

約数和(自身を含む): 205304320

約数和(自身を除く): 132186448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1279, 1588, 2382, 2558, 3176, 3573, 3837, 4764, 5116, 6352, 7146, 7674, 9528, 10232, 11511, 14292, 15348, 19056, 20464, 23022, 28584, 30696, 46044, 57168, 61392, 92088, 184176, 507763, 1015526, 1523289, 2031052, 3046578, 4062104, 4569867, 6093156, 8124208, 9139734, 12186312, 18279468, 24372624, 36558936, 73117872]

約数ペア:

[(1, 73117872), (2, 36558936), (3, 24372624), (4, 18279468), (6, 12186312), (8, 9139734), (9, 8124208), (12, 6093156), (16, 4569867), (18, 4062104), (24, 3046578), (36, 2031052), (48, 1523289), (72, 1015526), (144, 507763), (397, 184176), (794, 92088), (1191, 61392), (1279, 57168), (1588, 46044), (2382, 30696), (2558, 28584), (3176, 23022), (3573, 20464), (3837, 19056), (4764, 15348), (5116, 14292), (6352, 11511), (7146, 10232), (7674, 9528)]