84210204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28411}}^1$

素因数の和:28450

約数の個数: 48

約数和(自身を含む): 222750080

約数和(自身を除く): 138539876

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 28411, 56822, 85233, 113644, 170466, 340932, 369343, 539809, 738686, 1079618, 1108029, 1477372, 1619427, 2159236, 2216058, 3238854, 4432116, 6477708, 7017517, 14035034, 21052551, 28070068, 42105102, 84210204]

約数ペア:

[(1, 84210204), (2, 42105102), (3, 28070068), (4, 21052551), (6, 14035034), (12, 7017517), (13, 6477708), (19, 4432116), (26, 3238854), (38, 2216058), (39, 2159236), (52, 1619427), (57, 1477372), (76, 1108029), (78, 1079618), (114, 738686), (156, 539809), (228, 369343), (247, 340932), (494, 170466), (741, 113644), (988, 85233), (1482, 56822), (2964, 28411)]