71646192

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{769}}^1$

素因数の和:1430

約数の個数: 60

約数和(自身を含む): 201080880

約数和(自身を除く): 129434688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 769, 1294, 1538, 1941, 2307, 2588, 3076, 3882, 4614, 5176, 5823, 6152, 6921, 7764, 9228, 10352, 11646, 12304, 13842, 15528, 18456, 23292, 27684, 31056, 36912, 46584, 55368, 93168, 110736, 497543, 995086, 1492629, 1990172, 2985258, 3980344, 4477887, 5970516, 7960688, 8955774, 11941032, 17911548, 23882064, 35823096, 71646192]

約数ペア:

[(1, 71646192), (2, 35823096), (3, 23882064), (4, 17911548), (6, 11941032), (8, 8955774), (9, 7960688), (12, 5970516), (16, 4477887), (18, 3980344), (24, 2985258), (36, 1990172), (48, 1492629), (72, 995086), (144, 497543), (647, 110736), (769, 93168), (1294, 55368), (1538, 46584), (1941, 36912), (2307, 31056), (2588, 27684), (3076, 23292), (3882, 18456), (4614, 15528), (5176, 13842), (5823, 12304), (6152, 11646), (6921, 10352), (7764, 9228)]