85071252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 232696800

約数和(自身を除く): 147625548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 894, 971, 1043, 1788, 1942, 2086, 2913, 3129, 3884, 4172, 5826, 6258, 6797, 7301, 11652, 12516, 13594, 14602, 20391, 21903, 27188, 29204, 40782, 43806, 47579, 81564, 87612, 95158, 142737, 144679, 190316, 285474, 289358, 434037, 570948, 578716, 868074, 1012753, 1736148, 2025506, 3038259, 4051012, 6076518, 7089271, 12153036, 14178542, 21267813, 28357084, 42535626, 85071252]

約数ペア:

[(1, 85071252), (2, 42535626), (3, 28357084), (4, 21267813), (6, 14178542), (7, 12153036), (12, 7089271), (14, 6076518), (21, 4051012), (28, 3038259), (42, 2025506), (49, 1736148), (84, 1012753), (98, 868074), (147, 578716), (149, 570948), (196, 434037), (294, 289358), (298, 285474), (447, 190316), (588, 144679), (596, 142737), (894, 95158), (971, 87612), (1043, 81564), (1788, 47579), (1942, 43806), (2086, 40782), (2913, 29204), (3129, 27188), (3884, 21903), (4172, 20391), (5826, 14602), (6258, 13594), (6797, 12516), (7301, 11652)]