80355324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12109}}^1$

素因数の和:12202

約数の個数: 48

約数和(自身を含む): 217011200

約数和(自身を除く): 136655876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 12109, 24218, 36327, 48436, 72654, 84763, 145308, 169526, 254289, 339052, 508578, 956611, 1017156, 1913222, 2869833, 3826444, 5739666, 6696277, 11479332, 13392554, 20088831, 26785108, 40177662, 80355324]

約数ペア:

[(1, 80355324), (2, 40177662), (3, 26785108), (4, 20088831), (6, 13392554), (7, 11479332), (12, 6696277), (14, 5739666), (21, 3826444), (28, 2869833), (42, 1913222), (79, 1017156), (84, 956611), (158, 508578), (237, 339052), (316, 254289), (474, 169526), (553, 145308), (948, 84763), (1106, 72654), (1659, 48436), (2212, 36327), (3318, 24218), (6636, 12109)]