67672728

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2141}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 183783600

約数和(自身を除く): 116110872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1317, 1756, 2141, 2634, 3512, 3951, 4282, 5268, 6423, 7902, 8564, 10536, 12846, 15804, 17128, 19269, 25692, 31608, 38538, 51384, 77076, 154152, 939899, 1879798, 2819697, 3759596, 5639394, 7519192, 8459091, 11278788, 16918182, 22557576, 33836364, 67672728]

約数ペア:

[(1, 67672728), (2, 33836364), (3, 22557576), (4, 16918182), (6, 11278788), (8, 8459091), (9, 7519192), (12, 5639394), (18, 3759596), (24, 2819697), (36, 1879798), (72, 939899), (439, 154152), (878, 77076), (1317, 51384), (1756, 38538), (2141, 31608), (2634, 25692), (3512, 19269), (3951, 17128), (4282, 15804), (5268, 12846), (6423, 10536), (7902, 8564)]