78040872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 267146880

約数和(自身を除く): 189106008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 52, 56, 63, 72, 78, 84, 86, 91, 104, 117, 126, 129, 156, 168, 172, 182, 234, 252, 258, 273, 277, 301, 312, 344, 364, 387, 468, 504, 516, 546, 554, 559, 602, 728, 774, 819, 831, 903, 936, 1032, 1092, 1108, 1118, 1204, 1548, 1638, 1662, 1677, 1806, 1939, 2184, 2216, 2236, 2408, 2493, 2709, 3096, 3276, 3324, 3354, 3601, 3612, 3878, 3913, 4472, 4986, 5031, 5418, 5817, 6552, 6648, 6708, 7202, 7224, 7756, 7826, 9972, 10062, 10803, 10836, 11634, 11739, 11911, 13416, 14404, 15512, 15652, 17451, 19944, 20124, 21606, 21672, 23268, 23478, 23822, 25207, 28808, 31304, 32409, 34902, 35217, 35733, 40248, 43212, 46536, 46956, 47644, 50414, 64818, 69804, 70434, 71466, 75621, 83377, 86424, 93912, 95288, 100828, 107199, 129636, 139608, 140868, 142932, 151242, 154843, 166754, 201656, 214398, 226863, 250131, 259272, 281736, 285864, 302484, 309686, 333508, 428796, 453726, 464529, 500262, 604968, 619372, 667016, 750393, 857592, 907452, 929058, 1000524, 1083901, 1238744, 1393587, 1500786, 1814904, 1858116, 2001048, 2167802, 2787174, 3001572, 3251703, 3716232, 4335604, 5574348, 6003144, 6503406, 8671208, 9755109, 11148696, 13006812, 19510218, 26013624, 39020436, 78040872]

約数ペア:

[(1, 78040872), (2, 39020436), (3, 26013624), (4, 19510218), (6, 13006812), (7, 11148696), (8, 9755109), (9, 8671208), (12, 6503406), (13, 6003144), (14, 5574348), (18, 4335604), (21, 3716232), (24, 3251703), (26, 3001572), (28, 2787174), (36, 2167802), (39, 2001048), (42, 1858116), (43, 1814904), (52, 1500786), (56, 1393587), (63, 1238744), (72, 1083901), (78, 1000524), (84, 929058), (86, 907452), (91, 857592), (104, 750393), (117, 667016), (126, 619372), (129, 604968), (156, 500262), (168, 464529), (172, 453726), (182, 428796), (234, 333508), (252, 309686), (258, 302484), (273, 285864), (277, 281736), (301, 259272), (312, 250131), (344, 226863), (364, 214398), (387, 201656), (468, 166754), (504, 154843), (516, 151242), (546, 142932), (554, 140868), (559, 139608), (602, 129636), (728, 107199), (774, 100828), (819, 95288), (831, 93912), (903, 86424), (936, 83377), (1032, 75621), (1092, 71466), (1108, 70434), (1118, 69804), (1204, 64818), (1548, 50414), (1638, 47644), (1662, 46956), (1677, 46536), (1806, 43212), (1939, 40248), (2184, 35733), (2216, 35217), (2236, 34902), (2408, 32409), (2493, 31304), (2709, 28808), (3096, 25207), (3276, 23822), (3324, 23478), (3354, 23268), (3601, 21672), (3612, 21606), (3878, 20124), (3913, 19944), (4472, 17451), (4986, 15652), (5031, 15512), (5418, 14404), (5817, 13416), (6552, 11911), (6648, 11739), (6708, 11634), (7202, 10836), (7224, 10803), (7756, 10062), (7826, 9972)]