80130708

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11777}}^1$

素因数の和:11803

約数の個数: 72

約数和(自身を含む): 240082752

約数和(自身を除く): 159952044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 11777, 23554, 35331, 47108, 70662, 82439, 105993, 141324, 164878, 211986, 247317, 317979, 329756, 423972, 494634, 635958, 741951, 953937, 989268, 1271916, 1483902, 1907874, 2225853, 2861811, 2967804, 3815748, 4451706, 5723622, 6677559, 8903412, 11447244, 13355118, 20032677, 26710236, 40065354, 80130708]

約数ペア:

[(1, 80130708), (2, 40065354), (3, 26710236), (4, 20032677), (6, 13355118), (7, 11447244), (9, 8903412), (12, 6677559), (14, 5723622), (18, 4451706), (21, 3815748), (27, 2967804), (28, 2861811), (36, 2225853), (42, 1907874), (54, 1483902), (63, 1271916), (81, 989268), (84, 953937), (108, 741951), (126, 635958), (162, 494634), (189, 423972), (243, 329756), (252, 317979), (324, 247317), (378, 211986), (486, 164878), (567, 141324), (756, 105993), (972, 82439), (1134, 70662), (1701, 47108), (2268, 35331), (3402, 23554), (6804, 11777)]