77926140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{432923}}^1$

素因数の和:432938

約数の個数: 36

約数和(自身を含む): 236376504

約数和(自身を除く): 158450364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 432923, 865846, 1298769, 1731692, 2164615, 2597538, 3896307, 4329230, 5195076, 6493845, 7792614, 8658460, 12987690, 15585228, 19481535, 25975380, 38963070, 77926140]

約数ペア:

[(1, 77926140), (2, 38963070), (3, 25975380), (4, 19481535), (5, 15585228), (6, 12987690), (9, 8658460), (10, 7792614), (12, 6493845), (15, 5195076), (18, 4329230), (20, 3896307), (30, 2597538), (36, 2164615), (45, 1731692), (60, 1298769), (90, 865846), (180, 432923)]