72906570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73643}}^1$

素因数の和:73667

約数の個数: 48

約数和(自身を含む): 206792352

約数和(自身を除く): 133885782

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 73643, 147286, 220929, 368215, 441858, 662787, 736430, 810073, 1104645, 1325574, 1620146, 2209290, 2430219, 3313935, 4050365, 4860438, 6627870, 7290657, 8100730, 12151095, 14581314, 24302190, 36453285, 72906570]

約数ペア:

[(1, 72906570), (2, 36453285), (3, 24302190), (5, 14581314), (6, 12151095), (9, 8100730), (10, 7290657), (11, 6627870), (15, 4860438), (18, 4050365), (22, 3313935), (30, 2430219), (33, 2209290), (45, 1620146), (55, 1325574), (66, 1104645), (90, 810073), (99, 736430), (110, 662787), (165, 441858), (198, 368215), (330, 220929), (495, 147286), (990, 73643)]