72348892

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 167771520

約数和(自身を除く): 95422628

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 644, 1012, 1078, 1127, 1459, 1771, 2156, 2254, 2918, 3542, 4508, 5836, 7084, 10213, 12397, 16049, 20426, 24794, 32098, 33557, 40852, 49588, 64196, 67114, 71491, 112343, 134228, 142982, 224686, 234899, 285964, 369127, 449372, 469798, 738254, 786401, 939596, 1476508, 1572802, 1644293, 2583889, 3145604, 3288586, 5167778, 6577172, 10335556, 18087223, 36174446, 72348892]

約数ペア:

[(1, 72348892), (2, 36174446), (4, 18087223), (7, 10335556), (11, 6577172), (14, 5167778), (22, 3288586), (23, 3145604), (28, 2583889), (44, 1644293), (46, 1572802), (49, 1476508), (77, 939596), (92, 786401), (98, 738254), (154, 469798), (161, 449372), (196, 369127), (253, 285964), (308, 234899), (322, 224686), (506, 142982), (539, 134228), (644, 112343), (1012, 71491), (1078, 67114), (1127, 64196), (1459, 49588), (1771, 40852), (2156, 33557), (2254, 32098), (2918, 24794), (3542, 20426), (4508, 16049), (5836, 12397), (7084, 10213)]