80595996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12601}}^1$

素因数の和:12662

約数の個数: 48

約数和(自身を含む): 207479328

約数和(自身を除く): 126883332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 12601, 25202, 37803, 50404, 75606, 151212, 163813, 327626, 491439, 516641, 655252, 982878, 1033282, 1549923, 1965756, 2066564, 3099846, 6199692, 6716333, 13432666, 20148999, 26865332, 40297998, 80595996]

約数ペア:

[(1, 80595996), (2, 40297998), (3, 26865332), (4, 20148999), (6, 13432666), (12, 6716333), (13, 6199692), (26, 3099846), (39, 2066564), (41, 1965756), (52, 1549923), (78, 1033282), (82, 982878), (123, 655252), (156, 516641), (164, 491439), (246, 327626), (492, 163813), (533, 151212), (1066, 75606), (1599, 50404), (2132, 37803), (3198, 25202), (6396, 12601)]