80396526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 191808000

約数和(自身を除く): 111411474

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 149, 174, 203, 298, 406, 443, 447, 609, 886, 894, 1043, 1218, 1329, 2086, 2658, 3101, 3129, 4321, 6202, 6258, 8642, 9303, 12847, 12963, 18606, 25694, 25926, 30247, 38541, 60494, 66007, 77082, 89929, 90741, 132014, 179858, 181482, 198021, 269787, 396042, 462049, 539574, 924098, 1386147, 1914203, 2772294, 3828406, 5742609, 11485218, 13399421, 26798842, 40198263, 80396526]

約数ペア:

[(1, 80396526), (2, 40198263), (3, 26798842), (6, 13399421), (7, 11485218), (14, 5742609), (21, 3828406), (29, 2772294), (42, 1914203), (58, 1386147), (87, 924098), (149, 539574), (174, 462049), (203, 396042), (298, 269787), (406, 198021), (443, 181482), (447, 179858), (609, 132014), (886, 90741), (894, 89929), (1043, 77082), (1218, 66007), (1329, 60494), (2086, 38541), (2658, 30247), (3101, 25926), (3129, 25694), (4321, 18606), (6202, 12963), (6258, 12847), (8642, 9303)]