73976448

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 253612800

約数和(自身を除く): 179636352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 64, 73, 78, 84, 87, 91, 96, 104, 112, 116, 128, 146, 156, 168, 174, 182, 192, 203, 208, 219, 224, 232, 273, 292, 312, 336, 348, 364, 377, 384, 406, 416, 438, 448, 464, 511, 546, 584, 609, 624, 672, 696, 728, 754, 812, 832, 876, 896, 928, 949, 1022, 1092, 1131, 1168, 1218, 1248, 1344, 1392, 1456, 1508, 1533, 1624, 1664, 1752, 1856, 1898, 2044, 2117, 2184, 2262, 2336, 2436, 2496, 2639, 2688, 2784, 2847, 2912, 3016, 3066, 3248, 3504, 3712, 3796, 4088, 4234, 4368, 4524, 4672, 4872, 4992, 5278, 5568, 5694, 5824, 6032, 6132, 6351, 6496, 6643, 7008, 7592, 7917, 8176, 8468, 8736, 9048, 9344, 9744, 10556, 11136, 11388, 11648, 12064, 12264, 12702, 12992, 13286, 14016, 14819, 15184, 15834, 16352, 16936, 17472, 18096, 19488, 19929, 21112, 22776, 24128, 24528, 25404, 25984, 26572, 27521, 28032, 29638, 30368, 31668, 32704, 33872, 34944, 36192, 38976, 39858, 42224, 44457, 45552, 48256, 49056, 50808, 53144, 55042, 59276, 60736, 63336, 65408, 67744, 72384, 77952, 79716, 82563, 84448, 88914, 91104, 98112, 101616, 106288, 110084, 118552, 121472, 126672, 135488, 144768, 159432, 165126, 168896, 177828, 182208, 192647, 196224, 203232, 212576, 220168, 237104, 253344, 270976, 318864, 330252, 337792, 355656, 364416, 385294, 406464, 425152, 440336, 474208, 506688, 577941, 637728, 660504, 711312, 770588, 812928, 850304, 880672, 948416, 1013376, 1155882, 1275456, 1321008, 1422624, 1541176, 1761344, 1896832, 2311764, 2550912, 2642016, 2845248, 3082352, 3522688, 4623528, 5284032, 5690496, 6164704, 9247056, 10568064, 12329408, 18494112, 24658816, 36988224, 73976448]

約数ペア:

[(1, 73976448), (2, 36988224), (3, 24658816), (4, 18494112), (6, 12329408), (7, 10568064), (8, 9247056), (12, 6164704), (13, 5690496), (14, 5284032), (16, 4623528), (21, 3522688), (24, 3082352), (26, 2845248), (28, 2642016), (29, 2550912), (32, 2311764), (39, 1896832), (42, 1761344), (48, 1541176), (52, 1422624), (56, 1321008), (58, 1275456), (64, 1155882), (73, 1013376), (78, 948416), (84, 880672), (87, 850304), (91, 812928), (96, 770588), (104, 711312), (112, 660504), (116, 637728), (128, 577941), (146, 506688), (156, 474208), (168, 440336), (174, 425152), (182, 406464), (192, 385294), (203, 364416), (208, 355656), (219, 337792), (224, 330252), (232, 318864), (273, 270976), (292, 253344), (312, 237104), (336, 220168), (348, 212576), (364, 203232), (377, 196224), (384, 192647), (406, 182208), (416, 177828), (438, 168896), (448, 165126), (464, 159432), (511, 144768), (546, 135488), (584, 126672), (609, 121472), (624, 118552), (672, 110084), (696, 106288), (728, 101616), (754, 98112), (812, 91104), (832, 88914), (876, 84448), (896, 82563), (928, 79716), (949, 77952), (1022, 72384), (1092, 67744), (1131, 65408), (1168, 63336), (1218, 60736), (1248, 59276), (1344, 55042), (1392, 53144), (1456, 50808), (1508, 49056), (1533, 48256), (1624, 45552), (1664, 44457), (1752, 42224), (1856, 39858), (1898, 38976), (2044, 36192), (2117, 34944), (2184, 33872), (2262, 32704), (2336, 31668), (2436, 30368), (2496, 29638), (2639, 28032), (2688, 27521), (2784, 26572), (2847, 25984), (2912, 25404), (3016, 24528), (3066, 24128), (3248, 22776), (3504, 21112), (3712, 19929), (3796, 19488), (4088, 18096), (4234, 17472), (4368, 16936), (4524, 16352), (4672, 15834), (4872, 15184), (4992, 14819), (5278, 14016), (5568, 13286), (5694, 12992), (5824, 12702), (6032, 12264), (6132, 12064), (6351, 11648), (6496, 11388), (6643, 11136), (7008, 10556), (7592, 9744), (7917, 9344), (8176, 9048), (8468, 8736)]