72916662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1717

約数の個数: 64

約数和(自身を含む): 181762560

約数和(自身を除く): 108845898

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 498, 546, 581, 1079, 1162, 1609, 1743, 2158, 3218, 3237, 3486, 4827, 6474, 7553, 9654, 11263, 15106, 20917, 22526, 22659, 33789, 41834, 45318, 62751, 67578, 125502, 133547, 146419, 267094, 292838, 400641, 439257, 801282, 878514, 934829, 1736111, 1869658, 2804487, 3472222, 5208333, 5608974, 10416666, 12152777, 24305554, 36458331, 72916662]

約数ペア:

[(1, 72916662), (2, 36458331), (3, 24305554), (6, 12152777), (7, 10416666), (13, 5608974), (14, 5208333), (21, 3472222), (26, 2804487), (39, 1869658), (42, 1736111), (78, 934829), (83, 878514), (91, 801282), (166, 439257), (182, 400641), (249, 292838), (273, 267094), (498, 146419), (546, 133547), (581, 125502), (1079, 67578), (1162, 62751), (1609, 45318), (1743, 41834), (2158, 33789), (3218, 22659), (3237, 22526), (3486, 20917), (4827, 15106), (6474, 11263), (7553, 9654)]