73461668

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 78947932

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 89, 164, 178, 287, 356, 574, 623, 719, 1148, 1246, 1438, 2492, 2876, 3649, 5033, 7298, 10066, 14596, 20132, 25543, 29479, 51086, 58958, 63991, 102172, 117916, 127982, 206353, 255964, 412706, 447937, 825412, 895874, 1791748, 2623631, 5247262, 10494524, 18365417, 36730834, 73461668]

約数ペア:

[(1, 73461668), (2, 36730834), (4, 18365417), (7, 10494524), (14, 5247262), (28, 2623631), (41, 1791748), (82, 895874), (89, 825412), (164, 447937), (178, 412706), (287, 255964), (356, 206353), (574, 127982), (623, 117916), (719, 102172), (1148, 63991), (1246, 58958), (1438, 51086), (2492, 29479), (2876, 25543), (3649, 20132), (5033, 14596), (7298, 10066)]