77884548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54541}}^1$

素因数の和:54572

約数の個数: 48

約数和(自身を含む): 219913344

約数和(自身を除く): 142028796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 54541, 109082, 163623, 218164, 327246, 381787, 654492, 763574, 927197, 1145361, 1527148, 1854394, 2290722, 2781591, 3708788, 4581444, 5563182, 6490379, 11126364, 12980758, 19471137, 25961516, 38942274, 77884548]

約数ペア:

[(1, 77884548), (2, 38942274), (3, 25961516), (4, 19471137), (6, 12980758), (7, 11126364), (12, 6490379), (14, 5563182), (17, 4581444), (21, 3708788), (28, 2781591), (34, 2290722), (42, 1854394), (51, 1527148), (68, 1145361), (84, 927197), (102, 763574), (119, 654492), (204, 381787), (238, 327246), (357, 218164), (476, 163623), (714, 109082), (1428, 54541)]