84861126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 214813872

約数和(自身を除く): 129952746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 181, 183, 362, 366, 427, 543, 549, 854, 1086, 1098, 1267, 1281, 1629, 2534, 2562, 3258, 3721, 3801, 3843, 7442, 7602, 7686, 11041, 11163, 11403, 22082, 22326, 22806, 26047, 33123, 33489, 52094, 66246, 66978, 77287, 78141, 99369, 154574, 156282, 198738, 231861, 234423, 463722, 468846, 673501, 695583, 1347002, 1391166, 2020503, 4041006, 4714507, 6061509, 9429014, 12123018, 14143521, 28287042, 42430563, 84861126]

約数ペア:

[(1, 84861126), (2, 42430563), (3, 28287042), (6, 14143521), (7, 12123018), (9, 9429014), (14, 6061509), (18, 4714507), (21, 4041006), (42, 2020503), (61, 1391166), (63, 1347002), (122, 695583), (126, 673501), (181, 468846), (183, 463722), (362, 234423), (366, 231861), (427, 198738), (543, 156282), (549, 154574), (854, 99369), (1086, 78141), (1098, 77287), (1267, 66978), (1281, 66246), (1629, 52094), (2534, 33489), (2562, 33123), (3258, 26047), (3721, 22806), (3801, 22326), (3843, 22082), (7442, 11403), (7602, 11163), (7686, 11041)]