79971822

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{12953}}^1$

素因数の和:12982

約数の個数: 48

約数和(自身を含む): 202082400

約数和(自身を除く): 122110578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 12953, 25906, 38859, 77718, 90671, 116577, 181342, 233154, 272013, 544026, 634697, 816039, 1269394, 1632078, 1904091, 3808182, 4442879, 5712273, 8885758, 11424546, 13328637, 26657274, 39985911, 79971822]

約数ペア:

[(1, 79971822), (2, 39985911), (3, 26657274), (6, 13328637), (7, 11424546), (9, 8885758), (14, 5712273), (18, 4442879), (21, 3808182), (42, 1904091), (49, 1632078), (63, 1269394), (98, 816039), (126, 634697), (147, 544026), (294, 272013), (343, 233154), (441, 181342), (686, 116577), (882, 90671), (1029, 77718), (2058, 38859), (3087, 25906), (6174, 12953)]