71338146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 161796096

約数和(自身を除く): 90457950

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 131, 222, 223, 262, 393, 407, 446, 669, 786, 814, 1221, 1338, 1441, 2442, 2453, 2882, 4323, 4847, 4906, 7359, 8251, 8646, 9694, 14541, 14718, 16502, 24753, 29082, 29213, 49506, 53317, 58426, 87639, 90761, 106634, 159951, 175278, 181522, 272283, 319902, 321343, 544566, 642686, 964029, 1080881, 1928058, 2161762, 3242643, 6485286, 11889691, 23779382, 35669073, 71338146]

約数ペア:

[(1, 71338146), (2, 35669073), (3, 23779382), (6, 11889691), (11, 6485286), (22, 3242643), (33, 2161762), (37, 1928058), (66, 1080881), (74, 964029), (111, 642686), (131, 544566), (222, 321343), (223, 319902), (262, 272283), (393, 181522), (407, 175278), (446, 159951), (669, 106634), (786, 90761), (814, 87639), (1221, 58426), (1338, 53317), (1441, 49506), (2442, 29213), (2453, 29082), (2882, 24753), (4323, 16502), (4847, 14718), (4906, 14541), (7359, 9694), (8251, 8646)]