171760212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11839}}^1$

素因数の和:11893

約数の個数: 72

約数和(自身を含む): 482693120

約数和(自身を除く): 310932908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 11839, 14508, 23678, 35517, 47356, 71034, 106551, 142068, 153907, 213102, 307814, 367009, 426204, 461721, 615628, 734018, 923442, 1101027, 1385163, 1468036, 1846884, 2202054, 2770326, 3303081, 4404108, 4771117, 5540652, 6606162, 9542234, 13212324, 14313351, 19084468, 28626702, 42940053, 57253404, 85880106, 171760212]

約数ペア:

[(1, 171760212), (2, 85880106), (3, 57253404), (4, 42940053), (6, 28626702), (9, 19084468), (12, 14313351), (13, 13212324), (18, 9542234), (26, 6606162), (31, 5540652), (36, 4771117), (39, 4404108), (52, 3303081), (62, 2770326), (78, 2202054), (93, 1846884), (117, 1468036), (124, 1385163), (156, 1101027), (186, 923442), (234, 734018), (279, 615628), (372, 461721), (403, 426204), (468, 367009), (558, 307814), (806, 213102), (1116, 153907), (1209, 142068), (1612, 106551), (2418, 71034), (3627, 47356), (4836, 35517), (7254, 23678), (11839, 14508)]