72743060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 165881856

約数和(自身を除く): 93138796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2203, 2540, 3302, 4406, 6604, 8255, 8812, 11015, 16510, 22030, 28639, 33020, 44060, 57278, 114556, 143195, 279781, 286390, 559562, 572780, 1119124, 1398905, 2797810, 3637153, 5595620, 7274306, 14548612, 18185765, 36371530, 72743060]

約数ペア:

[(1, 72743060), (2, 36371530), (4, 18185765), (5, 14548612), (10, 7274306), (13, 5595620), (20, 3637153), (26, 2797810), (52, 1398905), (65, 1119124), (127, 572780), (130, 559562), (254, 286390), (260, 279781), (508, 143195), (635, 114556), (1270, 57278), (1651, 44060), (2203, 33020), (2540, 28639), (3302, 22030), (4406, 16510), (6604, 11015), (8255, 8812)]