71815464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47497}}^1$

素因数の和:47519

約数の個数: 64

約数和(自身を含む): 227990400

約数和(自身を除く): 156174936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 47497, 94994, 142491, 189988, 284982, 332479, 379976, 427473, 569964, 664958, 854946, 997437, 1139928, 1282419, 1329916, 1709892, 1994874, 2564838, 2659832, 2992311, 3419784, 3989748, 5129676, 5984622, 7979496, 8976933, 10259352, 11969244, 17953866, 23938488, 35907732, 71815464]

約数ペア:

[(1, 71815464), (2, 35907732), (3, 23938488), (4, 17953866), (6, 11969244), (7, 10259352), (8, 8976933), (9, 7979496), (12, 5984622), (14, 5129676), (18, 3989748), (21, 3419784), (24, 2992311), (27, 2659832), (28, 2564838), (36, 1994874), (42, 1709892), (54, 1329916), (56, 1282419), (63, 1139928), (72, 997437), (84, 854946), (108, 664958), (126, 569964), (168, 427473), (189, 379976), (216, 332479), (252, 284982), (378, 189988), (504, 142491), (756, 94994), (1512, 47497)]