77743956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 195346144

約数和(自身を除く): 117602188

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 331, 444, 529, 662, 851, 993, 1058, 1324, 1587, 1702, 1986, 2116, 2553, 3174, 3404, 3972, 5106, 6348, 7613, 10212, 12247, 15226, 19573, 22839, 24494, 30452, 36741, 39146, 45678, 48988, 58719, 73482, 78292, 91356, 117438, 146964, 175099, 234876, 281681, 350198, 525297, 563362, 700396, 845043, 1050594, 1126724, 1690086, 2101188, 3380172, 6478663, 12957326, 19435989, 25914652, 38871978, 77743956]

約数ペア:

[(1, 77743956), (2, 38871978), (3, 25914652), (4, 19435989), (6, 12957326), (12, 6478663), (23, 3380172), (37, 2101188), (46, 1690086), (69, 1126724), (74, 1050594), (92, 845043), (111, 700396), (138, 563362), (148, 525297), (222, 350198), (276, 281681), (331, 234876), (444, 175099), (529, 146964), (662, 117438), (851, 91356), (993, 78292), (1058, 73482), (1324, 58719), (1587, 48988), (1702, 45678), (1986, 39146), (2116, 36741), (2553, 30452), (3174, 24494), (3404, 22839), (3972, 19573), (5106, 15226), (6348, 12247), (7613, 10212)]