68121972

素因数分解:

$2^2\times 3^4\times {\mathrm{167}}^1\times {\mathrm{1259}}^1$

素因数の和:1442

約数の個数: 60

約数和(自身を含む): 179292960

約数和(自身を除く): 111170988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 324, 334, 501, 668, 1002, 1259, 1503, 2004, 2518, 3006, 3777, 4509, 5036, 6012, 7554, 9018, 11331, 13527, 15108, 18036, 22662, 27054, 33993, 45324, 54108, 67986, 101979, 135972, 203958, 210253, 407916, 420506, 630759, 841012, 1261518, 1892277, 2523036, 3784554, 5676831, 7569108, 11353662, 17030493, 22707324, 34060986, 68121972]

約数ペア:

[(1, 68121972), (2, 34060986), (3, 22707324), (4, 17030493), (6, 11353662), (9, 7569108), (12, 5676831), (18, 3784554), (27, 2523036), (36, 1892277), (54, 1261518), (81, 841012), (108, 630759), (162, 420506), (167, 407916), (324, 210253), (334, 203958), (501, 135972), (668, 101979), (1002, 67986), (1259, 54108), (1503, 45324), (2004, 33993), (2518, 27054), (3006, 22662), (3777, 18036), (4509, 15108), (5036, 13527), (6012, 11331), (7554, 9018)]