90818712

素因数分解:

$2^3\times 3^3\times {\mathrm{420457}}^1$

素因数の和:420472

約数の個数: 32

約数和(自身を含む): 252274800

約数和(自身を除く): 161456088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 420457, 840914, 1261371, 1681828, 2522742, 3363656, 3784113, 5045484, 7568226, 10090968, 11352339, 15136452, 22704678, 30272904, 45409356, 90818712]

約数ペア:

[(1, 90818712), (2, 45409356), (3, 30272904), (4, 22704678), (6, 15136452), (8, 11352339), (9, 10090968), (12, 7568226), (18, 5045484), (24, 3784113), (27, 3363656), (36, 2522742), (54, 1681828), (72, 1261371), (108, 840914), (216, 420457)]