72900646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2213}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 135390528

約数和(自身を除く): 62489882

約数列:

[1, 2, 7, 13, 14, 26, 91, 181, 182, 362, 1267, 2213, 2353, 2534, 4426, 4706, 15491, 16471, 28769, 30982, 32942, 57538, 201383, 400553, 402766, 801106, 2803871, 5207189, 5607742, 10414378, 36450323, 72900646]

約数ペア:

[(1, 72900646), (2, 36450323), (7, 10414378), (13, 5607742), (14, 5207189), (26, 2803871), (91, 801106), (181, 402766), (182, 400553), (362, 201383), (1267, 57538), (2213, 32942), (2353, 30982), (2534, 28769), (4426, 16471), (4706, 15491)]