80606724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2113}}^1$

素因数の和:2165

約数の個数: 72

約数和(自身を含む): 218063328

約数和(自身を除く): 137456604

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 289, 374, 561, 578, 748, 867, 1122, 1156, 1734, 2113, 2244, 3179, 3468, 4226, 6339, 6358, 8452, 9537, 12678, 12716, 19074, 23243, 25356, 35921, 38148, 46486, 69729, 71842, 92972, 107763, 139458, 143684, 215526, 278916, 395131, 431052, 610657, 790262, 1185393, 1221314, 1580524, 1831971, 2370786, 2442628, 3663942, 4741572, 6717227, 7327884, 13434454, 20151681, 26868908, 40303362, 80606724]

約数ペア:

[(1, 80606724), (2, 40303362), (3, 26868908), (4, 20151681), (6, 13434454), (11, 7327884), (12, 6717227), (17, 4741572), (22, 3663942), (33, 2442628), (34, 2370786), (44, 1831971), (51, 1580524), (66, 1221314), (68, 1185393), (102, 790262), (132, 610657), (187, 431052), (204, 395131), (289, 278916), (374, 215526), (561, 143684), (578, 139458), (748, 107763), (867, 92972), (1122, 71842), (1156, 69729), (1734, 46486), (2113, 38148), (2244, 35921), (3179, 25356), (3468, 23243), (4226, 19074), (6339, 12716), (6358, 12678), (8452, 9537)]