65505264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1398

約数の個数: 80

約数和(自身を含む): 186654720

約数和(自身を除く): 121149456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 264, 291, 388, 528, 582, 776, 1067, 1164, 1279, 1552, 2134, 2328, 2558, 3201, 3837, 4268, 4656, 5116, 6402, 7674, 8536, 10232, 12804, 14069, 15348, 17072, 20464, 25608, 28138, 30696, 42207, 51216, 56276, 61392, 84414, 112552, 124063, 168828, 225104, 248126, 337656, 372189, 496252, 675312, 744378, 992504, 1364693, 1488756, 1985008, 2729386, 2977512, 4094079, 5458772, 5955024, 8188158, 10917544, 16376316, 21835088, 32752632, 65505264]

約数ペア:

[(1, 65505264), (2, 32752632), (3, 21835088), (4, 16376316), (6, 10917544), (8, 8188158), (11, 5955024), (12, 5458772), (16, 4094079), (22, 2977512), (24, 2729386), (33, 1985008), (44, 1488756), (48, 1364693), (66, 992504), (88, 744378), (97, 675312), (132, 496252), (176, 372189), (194, 337656), (264, 248126), (291, 225104), (388, 168828), (528, 124063), (582, 112552), (776, 84414), (1067, 61392), (1164, 56276), (1279, 51216), (1552, 42207), (2134, 30696), (2328, 28138), (2558, 25608), (3201, 20464), (3837, 17072), (4268, 15348), (4656, 14069), (5116, 12804), (6402, 10232), (7674, 8536)]