66619728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 229806720

約数和(自身を除く): 163186992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 43, 48, 53, 56, 58, 63, 72, 84, 86, 87, 106, 112, 116, 126, 129, 144, 159, 168, 172, 174, 203, 212, 232, 252, 258, 261, 301, 318, 336, 344, 348, 371, 387, 406, 424, 464, 477, 504, 516, 522, 602, 609, 636, 688, 696, 742, 774, 812, 848, 903, 954, 1008, 1032, 1044, 1113, 1204, 1218, 1247, 1272, 1392, 1484, 1537, 1548, 1624, 1806, 1827, 1908, 2064, 2088, 2226, 2279, 2408, 2436, 2494, 2544, 2709, 2968, 3074, 3096, 3248, 3339, 3612, 3654, 3741, 3816, 4176, 4452, 4558, 4611, 4816, 4872, 4988, 5418, 5936, 6148, 6192, 6678, 6837, 7224, 7308, 7482, 7632, 8729, 8904, 9116, 9222, 9744, 9976, 10759, 10836, 11223, 12296, 13356, 13674, 13833, 14448, 14616, 14964, 15953, 17458, 17808, 18232, 18444, 19952, 20511, 21518, 21672, 22446, 24592, 26187, 26712, 27348, 27666, 29232, 29928, 31906, 32277, 34916, 36464, 36888, 41022, 43036, 43344, 44892, 47859, 52374, 53424, 54696, 55332, 59856, 63812, 64554, 66091, 69832, 73776, 78561, 82044, 86072, 89784, 95718, 96831, 104748, 109392, 110664, 127624, 129108, 132182, 139664, 143577, 157122, 164088, 172144, 179568, 191436, 193662, 198273, 209496, 221328, 255248, 258216, 264364, 287154, 314244, 328176, 382872, 387324, 396546, 418992, 462637, 516432, 528728, 574308, 594819, 628488, 765744, 774648, 793092, 925274, 1057456, 1148616, 1189638, 1256976, 1387911, 1549296, 1586184, 1850548, 2297232, 2379276, 2775822, 3172368, 3701096, 4163733, 4758552, 5551644, 7402192, 8327466, 9517104, 11103288, 16654932, 22206576, 33309864, 66619728]

約数ペア:

[(1, 66619728), (2, 33309864), (3, 22206576), (4, 16654932), (6, 11103288), (7, 9517104), (8, 8327466), (9, 7402192), (12, 5551644), (14, 4758552), (16, 4163733), (18, 3701096), (21, 3172368), (24, 2775822), (28, 2379276), (29, 2297232), (36, 1850548), (42, 1586184), (43, 1549296), (48, 1387911), (53, 1256976), (56, 1189638), (58, 1148616), (63, 1057456), (72, 925274), (84, 793092), (86, 774648), (87, 765744), (106, 628488), (112, 594819), (116, 574308), (126, 528728), (129, 516432), (144, 462637), (159, 418992), (168, 396546), (172, 387324), (174, 382872), (203, 328176), (212, 314244), (232, 287154), (252, 264364), (258, 258216), (261, 255248), (301, 221328), (318, 209496), (336, 198273), (344, 193662), (348, 191436), (371, 179568), (387, 172144), (406, 164088), (424, 157122), (464, 143577), (477, 139664), (504, 132182), (516, 129108), (522, 127624), (602, 110664), (609, 109392), (636, 104748), (688, 96831), (696, 95718), (742, 89784), (774, 86072), (812, 82044), (848, 78561), (903, 73776), (954, 69832), (1008, 66091), (1032, 64554), (1044, 63812), (1113, 59856), (1204, 55332), (1218, 54696), (1247, 53424), (1272, 52374), (1392, 47859), (1484, 44892), (1537, 43344), (1548, 43036), (1624, 41022), (1806, 36888), (1827, 36464), (1908, 34916), (2064, 32277), (2088, 31906), (2226, 29928), (2279, 29232), (2408, 27666), (2436, 27348), (2494, 26712), (2544, 26187), (2709, 24592), (2968, 22446), (3074, 21672), (3096, 21518), (3248, 20511), (3339, 19952), (3612, 18444), (3654, 18232), (3741, 17808), (3816, 17458), (4176, 15953), (4452, 14964), (4558, 14616), (4611, 14448), (4816, 13833), (4872, 13674), (4988, 13356), (5418, 12296), (5936, 11223), (6148, 10836), (6192, 10759), (6678, 9976), (6837, 9744), (7224, 9222), (7308, 9116), (7482, 8904), (7632, 8729)]