72241428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1213}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 193074560

約数和(自身を除く): 120833132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 709, 1213, 1418, 2127, 2426, 2836, 3639, 4254, 4852, 4963, 7278, 8491, 8508, 9926, 14556, 14889, 16982, 19852, 25473, 29778, 33964, 50946, 59556, 101892, 860017, 1720034, 2580051, 3440068, 5160102, 6020119, 10320204, 12040238, 18060357, 24080476, 36120714, 72241428]

約数ペア:

[(1, 72241428), (2, 36120714), (3, 24080476), (4, 18060357), (6, 12040238), (7, 10320204), (12, 6020119), (14, 5160102), (21, 3440068), (28, 2580051), (42, 1720034), (84, 860017), (709, 101892), (1213, 59556), (1418, 50946), (2127, 33964), (2426, 29778), (2836, 25473), (3639, 19852), (4254, 16982), (4852, 14889), (4963, 14556), (7278, 9926), (8491, 8508)]