72418290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5147}}^1$

素因数の和:5231

約数の個数: 64

約数和(自身を含む): 201636864

約数和(自身を除く): 129218574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 5147, 7035, 10294, 14070, 15441, 25735, 30882, 36029, 51470, 72058, 77205, 108087, 154410, 180145, 216174, 344849, 360290, 540435, 689698, 1034547, 1080870, 1724245, 2069094, 2413943, 3448490, 4827886, 5172735, 7241829, 10345470, 12069715, 14483658, 24139430, 36209145, 72418290]

約数ペア:

[(1, 72418290), (2, 36209145), (3, 24139430), (5, 14483658), (6, 12069715), (7, 10345470), (10, 7241829), (14, 5172735), (15, 4827886), (21, 3448490), (30, 2413943), (35, 2069094), (42, 1724245), (67, 1080870), (70, 1034547), (105, 689698), (134, 540435), (201, 360290), (210, 344849), (335, 216174), (402, 180145), (469, 154410), (670, 108087), (938, 77205), (1005, 72058), (1407, 51470), (2010, 36029), (2345, 30882), (2814, 25735), (4690, 15441), (5147, 14070), (7035, 10294)]