61001382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 140958720

約数和(自身を除く): 79957338

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 69, 74, 78, 111, 138, 222, 299, 481, 598, 851, 897, 919, 962, 1443, 1702, 1794, 1838, 2553, 2757, 2886, 5106, 5514, 11063, 11947, 21137, 22126, 23894, 33189, 34003, 35841, 42274, 63411, 66378, 68006, 71682, 102009, 126822, 204018, 274781, 442039, 549562, 782069, 824343, 884078, 1326117, 1564138, 1648686, 2346207, 2652234, 4692414, 10166897, 20333794, 30500691, 61001382]

約数ペア:

[(1, 61001382), (2, 30500691), (3, 20333794), (6, 10166897), (13, 4692414), (23, 2652234), (26, 2346207), (37, 1648686), (39, 1564138), (46, 1326117), (69, 884078), (74, 824343), (78, 782069), (111, 549562), (138, 442039), (222, 274781), (299, 204018), (481, 126822), (598, 102009), (851, 71682), (897, 68006), (919, 66378), (962, 63411), (1443, 42274), (1702, 35841), (1794, 34003), (1838, 33189), (2553, 23894), (2757, 22126), (2886, 21137), (5106, 11947), (5514, 11063)]