80302628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 172456704

約数和(自身を除く): 92154076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2311, 2482, 4622, 4964, 8687, 9244, 16177, 17374, 32354, 34748, 39287, 64708, 78574, 157148, 168703, 275009, 337406, 550018, 674812, 1100036, 1180921, 2361842, 2867951, 4723684, 5735902, 11471804, 20075657, 40151314, 80302628]

約数ペア:

[(1, 80302628), (2, 40151314), (4, 20075657), (7, 11471804), (14, 5735902), (17, 4723684), (28, 2867951), (34, 2361842), (68, 1180921), (73, 1100036), (119, 674812), (146, 550018), (238, 337406), (292, 275009), (476, 168703), (511, 157148), (1022, 78574), (1241, 64708), (2044, 39287), (2311, 34748), (2482, 32354), (4622, 17374), (4964, 16177), (8687, 9244)]