42877044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 124575360

約数和(自身を除く): 81698316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 743, 916, 1374, 1486, 1603, 2061, 2229, 2748, 2972, 3206, 4122, 4458, 4809, 5201, 6412, 6687, 8244, 8916, 9618, 10402, 13374, 14427, 15603, 19236, 20804, 26748, 28854, 31206, 46809, 57708, 62412, 93618, 170147, 187236, 340294, 510441, 680588, 1020882, 1191029, 1531323, 2041764, 2382058, 3062646, 3573087, 4764116, 6125292, 7146174, 10719261, 14292348, 21438522, 42877044]

約数ペア:

[(1, 42877044), (2, 21438522), (3, 14292348), (4, 10719261), (6, 7146174), (7, 6125292), (9, 4764116), (12, 3573087), (14, 3062646), (18, 2382058), (21, 2041764), (28, 1531323), (36, 1191029), (42, 1020882), (63, 680588), (84, 510441), (126, 340294), (229, 187236), (252, 170147), (458, 93618), (687, 62412), (743, 57708), (916, 46809), (1374, 31206), (1486, 28854), (1603, 26748), (2061, 20804), (2229, 19236), (2748, 15603), (2972, 14427), (3206, 13374), (4122, 10402), (4458, 9618), (4809, 8916), (5201, 8244), (6412, 6687)]