77340822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 169575120

約数和(自身を除く): 92234298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 169, 178, 267, 338, 507, 534, 857, 1014, 1157, 1714, 2314, 2571, 3471, 5142, 6942, 11141, 15041, 22282, 30082, 33423, 45123, 66846, 76273, 90246, 144833, 152546, 228819, 289666, 434499, 457638, 868998, 991549, 1983098, 2974647, 5949294, 12890137, 25780274, 38670411, 77340822]

約数ペア:

[(1, 77340822), (2, 38670411), (3, 25780274), (6, 12890137), (13, 5949294), (26, 2974647), (39, 1983098), (78, 991549), (89, 868998), (169, 457638), (178, 434499), (267, 289666), (338, 228819), (507, 152546), (534, 144833), (857, 90246), (1014, 76273), (1157, 66846), (1714, 45123), (2314, 33423), (2571, 30082), (3471, 22282), (5142, 15041), (6942, 11141)]