65789868

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 156492000

約数和(自身を除く): 90702132

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 229, 267, 269, 356, 458, 534, 538, 687, 807, 916, 1068, 1076, 1374, 1614, 2748, 3228, 20381, 23941, 40762, 47882, 61143, 61601, 71823, 81524, 95764, 122286, 123202, 143646, 184803, 244572, 246404, 287292, 369606, 739212, 5482489, 10964978, 16447467, 21929956, 32894934, 65789868]

約数ペア:

[(1, 65789868), (2, 32894934), (3, 21929956), (4, 16447467), (6, 10964978), (12, 5482489), (89, 739212), (178, 369606), (229, 287292), (267, 246404), (269, 244572), (356, 184803), (458, 143646), (534, 123202), (538, 122286), (687, 95764), (807, 81524), (916, 71823), (1068, 61601), (1076, 61143), (1374, 47882), (1614, 40762), (2748, 23941), (3228, 20381)]