83811924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3229}}^1$

素因数の和:3349

約数の個数: 72

約数和(自身を含む): 244549760

約数和(自身を除く): 160737836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3229, 3708, 4326, 6458, 6489, 8652, 9687, 12916, 12978, 19374, 22603, 25956, 29061, 38748, 45206, 58122, 67809, 90412, 116244, 135618, 203427, 271236, 332587, 406854, 665174, 813708, 997761, 1330348, 1995522, 2328109, 2993283, 3991044, 4656218, 5986566, 6984327, 9312436, 11973132, 13968654, 20952981, 27937308, 41905962, 83811924]

約数ペア:

[(1, 83811924), (2, 41905962), (3, 27937308), (4, 20952981), (6, 13968654), (7, 11973132), (9, 9312436), (12, 6984327), (14, 5986566), (18, 4656218), (21, 3991044), (28, 2993283), (36, 2328109), (42, 1995522), (63, 1330348), (84, 997761), (103, 813708), (126, 665174), (206, 406854), (252, 332587), (309, 271236), (412, 203427), (618, 135618), (721, 116244), (927, 90412), (1236, 67809), (1442, 58122), (1854, 45206), (2163, 38748), (2884, 29061), (3229, 25956), (3708, 22603), (4326, 19374), (6458, 12978), (6489, 12916), (8652, 9687)]