82556812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 78319988

約数列:

[1, 2, 4, 13, 26, 52, 59, 71, 118, 142, 236, 284, 379, 758, 767, 923, 1516, 1534, 1846, 3068, 3692, 4189, 4927, 8378, 9854, 16756, 19708, 22361, 26909, 44722, 53818, 54457, 89444, 107636, 108914, 217828, 290693, 349817, 581386, 699634, 1162772, 1399268, 1587631, 3175262, 6350524, 20639203, 41278406, 82556812]

約数ペア:

[(1, 82556812), (2, 41278406), (4, 20639203), (13, 6350524), (26, 3175262), (52, 1587631), (59, 1399268), (71, 1162772), (118, 699634), (142, 581386), (236, 349817), (284, 290693), (379, 217828), (758, 108914), (767, 107636), (923, 89444), (1516, 54457), (1534, 53818), (1846, 44722), (3068, 26909), (3692, 22361), (4189, 19708), (4927, 16756), (8378, 9854)]