80956746

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 60

約数和(自身を含む): 196496982

約数和(自身を除く): 115540236

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 2106, 2957, 3042, 4563, 5914, 8871, 9126, 13689, 17742, 26613, 27378, 38441, 53226, 76882, 79839, 115323, 159678, 230646, 239517, 345969, 479034, 499733, 691938, 999466, 1037907, 1499199, 2075814, 2998398, 3113721, 4497597, 6227442, 8995194, 13492791, 26985582, 40478373, 80956746]

約数ペア:

[(1, 80956746), (2, 40478373), (3, 26985582), (6, 13492791), (9, 8995194), (13, 6227442), (18, 4497597), (26, 3113721), (27, 2998398), (39, 2075814), (54, 1499199), (78, 1037907), (81, 999466), (117, 691938), (162, 499733), (169, 479034), (234, 345969), (338, 239517), (351, 230646), (507, 159678), (702, 115323), (1014, 79839), (1053, 76882), (1521, 53226), (2106, 38441), (2957, 27378), (3042, 26613), (4563, 17742), (5914, 13689), (8871, 9126)]