73565856

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 216

約数和(自身を含む): 262731924

約数和(自身を除く): 189166068

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 401, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 802, 819, 882, 936, 1008, 1092, 1176, 1203, 1248, 1274, 1456, 1568, 1604, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2406, 2548, 2807, 2912, 3208, 3276, 3528, 3609, 3744, 3822, 4368, 4704, 4812, 5096, 5213, 5614, 5733, 6416, 6552, 7056, 7218, 7644, 8421, 8736, 9624, 10192, 10426, 11228, 11466, 12832, 13104, 14112, 14436, 15288, 15639, 16842, 19248, 19649, 20384, 20852, 22456, 22932, 25263, 26208, 28872, 30576, 31278, 33684, 36491, 38496, 39298, 41704, 44912, 45864, 46917, 50526, 57744, 58947, 61152, 62556, 67368, 72982, 78596, 83408, 89824, 91728, 93834, 101052, 109473, 115488, 117894, 125112, 134736, 145964, 157192, 166816, 176841, 183456, 187668, 202104, 218946, 235788, 250224, 255437, 269472, 291928, 314384, 328419, 353682, 375336, 404208, 437892, 471576, 500448, 510874, 583856, 628768, 656838, 707364, 750672, 766311, 808416, 875784, 943152, 1021748, 1167712, 1313676, 1414728, 1501344, 1532622, 1751568, 1886304, 2043496, 2298933, 2627352, 2829456, 3065244, 3503136, 4086992, 4597866, 5254704, 5658912, 6130488, 8173984, 9195732, 10509408, 12260976, 18391464, 24521952, 36782928, 73565856]

約数ペア:

[(1, 73565856), (2, 36782928), (3, 24521952), (4, 18391464), (6, 12260976), (7, 10509408), (8, 9195732), (9, 8173984), (12, 6130488), (13, 5658912), (14, 5254704), (16, 4597866), (18, 4086992), (21, 3503136), (24, 3065244), (26, 2829456), (28, 2627352), (32, 2298933), (36, 2043496), (39, 1886304), (42, 1751568), (48, 1532622), (49, 1501344), (52, 1414728), (56, 1313676), (63, 1167712), (72, 1021748), (78, 943152), (84, 875784), (91, 808416), (96, 766311), (98, 750672), (104, 707364), (112, 656838), (117, 628768), (126, 583856), (144, 510874), (147, 500448), (156, 471576), (168, 437892), (182, 404208), (196, 375336), (208, 353682), (224, 328419), (234, 314384), (252, 291928), (273, 269472), (288, 255437), (294, 250224), (312, 235788), (336, 218946), (364, 202104), (392, 187668), (401, 183456), (416, 176841), (441, 166816), (468, 157192), (504, 145964), (546, 134736), (588, 125112), (624, 117894), (637, 115488), (672, 109473), (728, 101052), (784, 93834), (802, 91728), (819, 89824), (882, 83408), (936, 78596), (1008, 72982), (1092, 67368), (1176, 62556), (1203, 61152), (1248, 58947), (1274, 57744), (1456, 50526), (1568, 46917), (1604, 45864), (1638, 44912), (1764, 41704), (1872, 39298), (1911, 38496), (2016, 36491), (2184, 33684), (2352, 31278), (2406, 30576), (2548, 28872), (2807, 26208), (2912, 25263), (3208, 22932), (3276, 22456), (3528, 20852), (3609, 20384), (3744, 19649), (3822, 19248), (4368, 16842), (4704, 15639), (4812, 15288), (5096, 14436), (5213, 14112), (5614, 13104), (5733, 12832), (6416, 11466), (6552, 11228), (7056, 10426), (7218, 10192), (7644, 9624), (8421, 8736)]