71307432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47161}}^1$

素因数の和:47183

約数の個数: 64

約数和(自身を含む): 226377600

約数和(自身を除く): 155070168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 47161, 94322, 141483, 188644, 282966, 330127, 377288, 424449, 565932, 660254, 848898, 990381, 1131864, 1273347, 1320508, 1697796, 1980762, 2546694, 2641016, 2971143, 3395592, 3961524, 5093388, 5942286, 7923048, 8913429, 10186776, 11884572, 17826858, 23769144, 35653716, 71307432]

約数ペア:

[(1, 71307432), (2, 35653716), (3, 23769144), (4, 17826858), (6, 11884572), (7, 10186776), (8, 8913429), (9, 7923048), (12, 5942286), (14, 5093388), (18, 3961524), (21, 3395592), (24, 2971143), (27, 2641016), (28, 2546694), (36, 1980762), (42, 1697796), (54, 1320508), (56, 1273347), (63, 1131864), (72, 990381), (84, 848898), (108, 660254), (126, 565932), (168, 424449), (189, 377288), (216, 330127), (252, 282966), (378, 188644), (504, 141483), (756, 94322), (1512, 47161)]