72681408

素因数分解:

$2^6\times 3^3\times {\mathrm{42061}}^1$

素因数の和:42082

約数の個数: 56

約数和(自身を含む): 213674960

約数和(自身を除く): 140993552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 42061, 84122, 126183, 168244, 252366, 336488, 378549, 504732, 672976, 757098, 1009464, 1135647, 1345952, 1514196, 2018928, 2271294, 2691904, 3028392, 4037856, 4542588, 6056784, 8075712, 9085176, 12113568, 18170352, 24227136, 36340704, 72681408]

約数ペア:

[(1, 72681408), (2, 36340704), (3, 24227136), (4, 18170352), (6, 12113568), (8, 9085176), (9, 8075712), (12, 6056784), (16, 4542588), (18, 4037856), (24, 3028392), (27, 2691904), (32, 2271294), (36, 2018928), (48, 1514196), (54, 1345952), (64, 1135647), (72, 1009464), (96, 757098), (108, 672976), (144, 504732), (192, 378549), (216, 336488), (288, 252366), (432, 168244), (576, 126183), (864, 84122), (1728, 42061)]