72918216

素因数分解:

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

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 227448000

約数和(自身を除く): 154529784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 149, 168, 252, 298, 447, 504, 596, 894, 971, 1043, 1192, 1341, 1788, 1942, 2086, 2682, 2913, 3129, 3576, 3884, 4172, 5364, 5826, 6258, 6797, 7768, 8344, 8739, 9387, 10728, 11652, 12516, 13594, 17478, 18774, 20391, 23304, 25032, 27188, 34956, 37548, 40782, 54376, 61173, 69912, 75096, 81564, 122346, 144679, 163128, 244692, 289358, 434037, 489384, 578716, 868074, 1012753, 1157432, 1302111, 1736148, 2025506, 2604222, 3038259, 3472296, 4051012, 5208444, 6076518, 8102024, 9114777, 10416888, 12153036, 18229554, 24306072, 36459108, 72918216]

約数ペア:

[(1, 72918216), (2, 36459108), (3, 24306072), (4, 18229554), (6, 12153036), (7, 10416888), (8, 9114777), (9, 8102024), (12, 6076518), (14, 5208444), (18, 4051012), (21, 3472296), (24, 3038259), (28, 2604222), (36, 2025506), (42, 1736148), (56, 1302111), (63, 1157432), (72, 1012753), (84, 868074), (126, 578716), (149, 489384), (168, 434037), (252, 289358), (298, 244692), (447, 163128), (504, 144679), (596, 122346), (894, 81564), (971, 75096), (1043, 69912), (1192, 61173), (1341, 54376), (1788, 40782), (1942, 37548), (2086, 34956), (2682, 27188), (2913, 25032), (3129, 23304), (3576, 20391), (3884, 18774), (4172, 17478), (5364, 13594), (5826, 12516), (6258, 11652), (6797, 10728), (7768, 9387), (8344, 8739)]