78485922

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:669

約数の個数: 80

約数和(自身を含む): 189747360

約数和(自身を除く): 111261438

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 81, 86, 114, 129, 162, 171, 258, 342, 387, 513, 593, 774, 817, 1026, 1161, 1186, 1539, 1634, 1779, 2322, 2451, 3078, 3483, 3558, 4902, 5337, 6966, 7353, 10674, 11267, 14706, 16011, 22059, 22534, 25499, 32022, 33801, 44118, 48033, 50998, 66177, 67602, 76497, 96066, 101403, 132354, 152994, 202806, 229491, 304209, 458982, 484481, 608418, 688473, 912627, 968962, 1376946, 1453443, 1825254, 2065419, 2906886, 4130838, 4360329, 8720658, 13080987, 26161974, 39242961, 78485922]

約数ペア:

[(1, 78485922), (2, 39242961), (3, 26161974), (6, 13080987), (9, 8720658), (18, 4360329), (19, 4130838), (27, 2906886), (38, 2065419), (43, 1825254), (54, 1453443), (57, 1376946), (81, 968962), (86, 912627), (114, 688473), (129, 608418), (162, 484481), (171, 458982), (258, 304209), (342, 229491), (387, 202806), (513, 152994), (593, 132354), (774, 101403), (817, 96066), (1026, 76497), (1161, 67602), (1186, 66177), (1539, 50998), (1634, 48033), (1779, 44118), (2322, 33801), (2451, 32022), (3078, 25499), (3483, 22534), (3558, 22059), (4902, 16011), (5337, 14706), (6966, 11267), (7353, 10674)]