77820666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15313}}^1$

素因数の和:15347

約数の個数: 48

約数和(自身を含む): 195529152

約数和(自身を除く): 117708486

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 15313, 30626, 45939, 91878, 107191, 168443, 214382, 321573, 336886, 505329, 643146, 1010658, 1179101, 1852873, 2358202, 3537303, 3705746, 5558619, 7074606, 11117238, 12970111, 25940222, 38910333, 77820666]

約数ペア:

[(1, 77820666), (2, 38910333), (3, 25940222), (6, 12970111), (7, 11117238), (11, 7074606), (14, 5558619), (21, 3705746), (22, 3537303), (33, 2358202), (42, 1852873), (66, 1179101), (77, 1010658), (121, 643146), (154, 505329), (231, 336886), (242, 321573), (363, 214382), (462, 168443), (726, 107191), (847, 91878), (1694, 45939), (2541, 30626), (5082, 15313)]