66918888

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{22669}}^1$

素因数の和:22722

約数の個数: 48

約数和(自身を含む): 185667300

約数和(自身を除く): 118748412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 22669, 45338, 68007, 90676, 136014, 181352, 204021, 272028, 408042, 544056, 816084, 929429, 1632168, 1858858, 2788287, 3717716, 5576574, 7435432, 8364861, 11153148, 16729722, 22306296, 33459444, 66918888]

約数ペア:

[(1, 66918888), (2, 33459444), (3, 22306296), (4, 16729722), (6, 11153148), (8, 8364861), (9, 7435432), (12, 5576574), (18, 3717716), (24, 2788287), (36, 1858858), (41, 1632168), (72, 929429), (82, 816084), (123, 544056), (164, 408042), (246, 272028), (328, 204021), (369, 181352), (492, 136014), (738, 90676), (984, 68007), (1476, 45338), (2952, 22669)]