78666705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4637}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 151940880

約数和(自身を除く): 73274175

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 4637, 5655, 13911, 16965, 23185, 41733, 60281, 69555, 134473, 180843, 208665, 301405, 403419, 542529, 672365, 904215, 1210257, 1748149, 2017095, 2712645, 5244447, 6051285, 8740745, 15733341, 26222235, 78666705]

約数ペア:

[(1, 78666705), (3, 26222235), (5, 15733341), (9, 8740745), (13, 6051285), (15, 5244447), (29, 2712645), (39, 2017095), (45, 1748149), (65, 1210257), (87, 904215), (117, 672365), (145, 542529), (195, 403419), (261, 301405), (377, 208665), (435, 180843), (585, 134473), (1131, 69555), (1305, 60281), (1885, 41733), (3393, 23185), (4637, 16965), (5655, 13911)]