72841752

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^2\times {\mathrm{739}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 203030100

約数和(自身を除く): 130188348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 739, 888, 1332, 1369, 1478, 2217, 2664, 2738, 2956, 4107, 4434, 5476, 5912, 6651, 8214, 8868, 10952, 12321, 13302, 16428, 17736, 24642, 26604, 27343, 32856, 49284, 53208, 54686, 82029, 98568, 109372, 164058, 218744, 246087, 328116, 492174, 656232, 984348, 1011691, 1968696, 2023382, 3035073, 4046764, 6070146, 8093528, 9105219, 12140292, 18210438, 24280584, 36420876, 72841752]

約数ペア:

[(1, 72841752), (2, 36420876), (3, 24280584), (4, 18210438), (6, 12140292), (8, 9105219), (9, 8093528), (12, 6070146), (18, 4046764), (24, 3035073), (36, 2023382), (37, 1968696), (72, 1011691), (74, 984348), (111, 656232), (148, 492174), (222, 328116), (296, 246087), (333, 218744), (444, 164058), (666, 109372), (739, 98568), (888, 82029), (1332, 54686), (1369, 53208), (1478, 49284), (2217, 32856), (2664, 27343), (2738, 26604), (2956, 24642), (4107, 17736), (4434, 16428), (5476, 13302), (5912, 12321), (6651, 10952), (8214, 8868)]