77568516

素因数分解:

$2^2\times 3^7\times {\mathrm{8867}}^1$

素因数の和:8892

約数の個数: 48

約数和(自身を含む): 203609280

約数和(自身を除く): 126040764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 8867, 17734, 26601, 35468, 53202, 79803, 106404, 159606, 239409, 319212, 478818, 718227, 957636, 1436454, 2154681, 2872908, 4309362, 6464043, 8618724, 12928086, 19392129, 25856172, 38784258, 77568516]

約数ペア:

[(1, 77568516), (2, 38784258), (3, 25856172), (4, 19392129), (6, 12928086), (9, 8618724), (12, 6464043), (18, 4309362), (27, 2872908), (36, 2154681), (54, 1436454), (81, 957636), (108, 718227), (162, 478818), (243, 319212), (324, 239409), (486, 159606), (729, 106404), (972, 79803), (1458, 53202), (2187, 35468), (2916, 26601), (4374, 17734), (8748, 8867)]