72011916

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{6007}}^1$

素因数の和:6060

約数の個数: 60

約数和(自身を含む): 193373488

約数和(自身を除く): 121361572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 6007, 11988, 12014, 18021, 24028, 36042, 54063, 72084, 108126, 162189, 216252, 222259, 324378, 444518, 486567, 648756, 666777, 889036, 973134, 1333554, 1946268, 2000331, 2667108, 4000662, 6000993, 8001324, 12001986, 18002979, 24003972, 36005958, 72011916]

約数ペア:

[(1, 72011916), (2, 36005958), (3, 24003972), (4, 18002979), (6, 12001986), (9, 8001324), (12, 6000993), (18, 4000662), (27, 2667108), (36, 2000331), (37, 1946268), (54, 1333554), (74, 973134), (81, 889036), (108, 666777), (111, 648756), (148, 486567), (162, 444518), (222, 324378), (324, 222259), (333, 216252), (444, 162189), (666, 108126), (999, 72084), (1332, 54063), (1998, 36042), (2997, 24028), (3996, 18021), (5994, 12014), (6007, 11988)]