64170138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 142349760

約数和(自身を除く): 78179622

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 289, 391, 578, 782, 867, 1173, 1609, 1734, 2346, 3218, 4827, 6647, 9654, 13294, 19941, 27353, 37007, 39882, 54706, 74014, 82059, 111021, 164118, 222042, 465001, 629119, 930002, 1258238, 1395003, 1887357, 2790006, 3774714, 10695023, 21390046, 32085069, 64170138]

約数ペア:

[(1, 64170138), (2, 32085069), (3, 21390046), (6, 10695023), (17, 3774714), (23, 2790006), (34, 1887357), (46, 1395003), (51, 1258238), (69, 930002), (102, 629119), (138, 465001), (289, 222042), (391, 164118), (578, 111021), (782, 82059), (867, 74014), (1173, 54706), (1609, 39882), (1734, 37007), (2346, 27353), (3218, 19941), (4827, 13294), (6647, 9654)]