72878454

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{40897}}^1$

素因数の和:40922

約数の個数: 40

約数和(自身を含む): 178151688

約数和(自身を除く): 105273234

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 40897, 81794, 122691, 245382, 368073, 449867, 736146, 899734, 1104219, 1349601, 2208438, 2699202, 3312657, 4048803, 6625314, 8097606, 12146409, 24292818, 36439227, 72878454]

約数ペア:

[(1, 72878454), (2, 36439227), (3, 24292818), (6, 12146409), (9, 8097606), (11, 6625314), (18, 4048803), (22, 3312657), (27, 2699202), (33, 2208438), (54, 1349601), (66, 1104219), (81, 899734), (99, 736146), (162, 449867), (198, 368073), (297, 245382), (594, 122691), (891, 81794), (1782, 40897)]