72665112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{232901}}^1$

素因数の和:232923

約数の個数: 32

約数和(自身を含む): 195637680

約数和(自身を除く): 122972568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 232901, 465802, 698703, 931604, 1397406, 1863208, 2794812, 3027713, 5589624, 6055426, 9083139, 12110852, 18166278, 24221704, 36332556, 72665112]

約数ペア:

[(1, 72665112), (2, 36332556), (3, 24221704), (4, 18166278), (6, 12110852), (8, 9083139), (12, 6055426), (13, 5589624), (24, 3027713), (26, 2794812), (39, 1863208), (52, 1397406), (78, 931604), (104, 698703), (156, 465802), (312, 232901)]