85170564

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3547}}^1$

素因数の和:3609

約数の個数: 72

約数和(自身を含む): 232464960

約数和(自身を除く): 147294396

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, 3547, 4002, 6003, 7094, 8004, 10641, 12006, 14188, 21282, 24012, 31923, 42564, 63846, 81581, 102863, 127692, 163162, 205726, 244743, 308589, 326324, 411452, 489486, 617178, 734229, 925767, 978972, 1234356, 1468458, 1851534, 2365849, 2936916, 3703068, 4731698, 7097547, 9463396, 14195094, 21292641, 28390188, 42585282, 85170564]

約数ペア:

[(1, 85170564), (2, 42585282), (3, 28390188), (4, 21292641), (6, 14195094), (9, 9463396), (12, 7097547), (18, 4731698), (23, 3703068), (29, 2936916), (36, 2365849), (46, 1851534), (58, 1468458), (69, 1234356), (87, 978972), (92, 925767), (116, 734229), (138, 617178), (174, 489486), (207, 411452), (261, 326324), (276, 308589), (348, 244743), (414, 205726), (522, 163162), (667, 127692), (828, 102863), (1044, 81581), (1334, 63846), (2001, 42564), (2668, 31923), (3547, 24012), (4002, 21282), (6003, 14188), (7094, 12006), (8004, 10641)]