72809154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1367}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 172860480

約数和(自身を除く): 100051326

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 269, 538, 807, 1367, 1614, 2421, 2734, 2959, 4101, 4842, 5918, 8202, 8877, 12303, 15037, 17754, 24606, 26631, 30074, 45111, 53262, 90222, 135333, 270666, 367723, 735446, 1103169, 2206338, 3309507, 4044953, 6619014, 8089906, 12134859, 24269718, 36404577, 72809154]

約数ペア:

[(1, 72809154), (2, 36404577), (3, 24269718), (6, 12134859), (9, 8089906), (11, 6619014), (18, 4044953), (22, 3309507), (33, 2206338), (66, 1103169), (99, 735446), (198, 367723), (269, 270666), (538, 135333), (807, 90222), (1367, 53262), (1614, 45111), (2421, 30074), (2734, 26631), (2959, 24606), (4101, 17754), (4842, 15037), (5918, 12303), (8202, 8877)]