76671660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98297}}^1$

素因数の和:98322

約数の個数: 48

約数和(自身を含む): 231196896

約数和(自身を除く): 154525236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 98297, 196594, 294891, 393188, 491485, 589782, 982970, 1179564, 1277861, 1474455, 1965940, 2555722, 2948910, 3833583, 5111444, 5897820, 6389305, 7667166, 12778610, 15334332, 19167915, 25557220, 38335830, 76671660]

約数ペア:

[(1, 76671660), (2, 38335830), (3, 25557220), (4, 19167915), (5, 15334332), (6, 12778610), (10, 7667166), (12, 6389305), (13, 5897820), (15, 5111444), (20, 3833583), (26, 2948910), (30, 2555722), (39, 1965940), (52, 1474455), (60, 1277861), (65, 1179564), (78, 982970), (130, 589782), (156, 491485), (195, 393188), (260, 294891), (390, 196594), (780, 98297)]