123150312

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{100613}}^1$

素因数の和:100642

約数の個数: 48

約数和(自身を含む): 353155140

約数和(自身を除く): 230004828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 100613, 201226, 301839, 402452, 603678, 804904, 905517, 1207356, 1710421, 1811034, 2414712, 3420842, 3622068, 5131263, 6841684, 7244136, 10262526, 13683368, 15393789, 20525052, 30787578, 41050104, 61575156, 123150312]

約数ペア:

[(1, 123150312), (2, 61575156), (3, 41050104), (4, 30787578), (6, 20525052), (8, 15393789), (9, 13683368), (12, 10262526), (17, 7244136), (18, 6841684), (24, 5131263), (34, 3622068), (36, 3420842), (51, 2414712), (68, 1811034), (72, 1710421), (102, 1207356), (136, 905517), (153, 804904), (204, 603678), (306, 402452), (408, 301839), (612, 201226), (1224, 100613)]