142434684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1453}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 412819680

約数和(自身を除く): 270384996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 778, 1167, 1453, 1556, 2334, 2723, 2906, 3501, 4359, 4668, 5446, 5812, 7002, 8169, 8718, 10171, 10892, 13077, 14004, 16338, 17436, 20342, 24507, 26154, 30513, 32676, 40684, 49014, 52308, 61026, 91539, 98028, 122052, 183078, 366156, 565217, 1130434, 1695651, 2260868, 3391302, 3956519, 5086953, 6782604, 7913038, 10173906, 11869557, 15826076, 20347812, 23739114, 35608671, 47478228, 71217342, 142434684]

約数ペア:

[(1, 142434684), (2, 71217342), (3, 47478228), (4, 35608671), (6, 23739114), (7, 20347812), (9, 15826076), (12, 11869557), (14, 10173906), (18, 7913038), (21, 6782604), (28, 5086953), (36, 3956519), (42, 3391302), (63, 2260868), (84, 1695651), (126, 1130434), (252, 565217), (389, 366156), (778, 183078), (1167, 122052), (1453, 98028), (1556, 91539), (2334, 61026), (2723, 52308), (2906, 49014), (3501, 40684), (4359, 32676), (4668, 30513), (5446, 26154), (5812, 24507), (7002, 20342), (8169, 17436), (8718, 16338), (10171, 14004), (10892, 13077)]