252587412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{91121}}^1$

素因数の和:91149

約数の個数: 72

約数和(自身を含む): 796041792

約数和(自身を除く): 543454380

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 91121, 182242, 273363, 364484, 546726, 637847, 820089, 1002331, 1093452, 1275694, 1640178, 1913541, 2004662, 2551388, 3006993, 3280356, 3827082, 4009324, 5740623, 6013986, 7016317, 7654164, 9020979, 11481246, 12027972, 14032634, 18041958, 21048951, 22962492, 28065268, 36083916, 42097902, 63146853, 84195804, 126293706, 252587412]

約数ペア:

[(1, 252587412), (2, 126293706), (3, 84195804), (4, 63146853), (6, 42097902), (7, 36083916), (9, 28065268), (11, 22962492), (12, 21048951), (14, 18041958), (18, 14032634), (21, 12027972), (22, 11481246), (28, 9020979), (33, 7654164), (36, 7016317), (42, 6013986), (44, 5740623), (63, 4009324), (66, 3827082), (77, 3280356), (84, 3006993), (99, 2551388), (126, 2004662), (132, 1913541), (154, 1640178), (198, 1275694), (231, 1093452), (252, 1002331), (308, 820089), (396, 637847), (462, 546726), (693, 364484), (924, 273363), (1386, 182242), (2772, 91121)]