170989452

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7121}}^1$

素因数の和:7183

約数の個数: 72

約数和(自身を含む): 466633440

約数和(自身を除く): 295643988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 6003, 7121, 8004, 12006, 14242, 21363, 24012, 28484, 42726, 64089, 85452, 128178, 163783, 206509, 256356, 327566, 413018, 491349, 619527, 655132, 826036, 982698, 1239054, 1474047, 1858581, 1965396, 2478108, 2948094, 3717162, 4749707, 5896188, 7434324, 9499414, 14249121, 18998828, 28498242, 42747363, 56996484, 85494726, 170989452]

約数ペア:

[(1, 170989452), (2, 85494726), (3, 56996484), (4, 42747363), (6, 28498242), (9, 18998828), (12, 14249121), (18, 9499414), (23, 7434324), (29, 5896188), (36, 4749707), (46, 3717162), (58, 2948094), (69, 2478108), (87, 1965396), (92, 1858581), (116, 1474047), (138, 1239054), (174, 982698), (207, 826036), (261, 655132), (276, 619527), (348, 491349), (414, 413018), (522, 327566), (667, 256356), (828, 206509), (1044, 163783), (1334, 128178), (2001, 85452), (2668, 64089), (4002, 42726), (6003, 28484), (7121, 24012), (8004, 21363), (12006, 14242)]