68918304

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 240

約数和(自身を含む): 237166272

約数和(自身を除く): 168247968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 49, 52, 56, 69, 78, 84, 91, 92, 96, 98, 104, 112, 138, 147, 156, 161, 168, 182, 184, 196, 208, 224, 273, 276, 294, 299, 312, 322, 336, 343, 364, 368, 392, 416, 483, 546, 552, 588, 598, 624, 637, 644, 672, 686, 728, 736, 784, 897, 966, 1029, 1092, 1104, 1127, 1176, 1196, 1248, 1274, 1288, 1372, 1456, 1568, 1794, 1911, 1932, 2058, 2093, 2184, 2208, 2254, 2352, 2392, 2401, 2548, 2576, 2744, 2912, 3381, 3588, 3822, 3864, 4116, 4186, 4368, 4459, 4508, 4704, 4784, 4802, 5096, 5152, 5488, 6279, 6762, 7176, 7203, 7644, 7728, 7889, 8232, 8372, 8736, 8918, 9016, 9568, 9604, 10192, 10976, 12558, 13377, 13524, 14352, 14406, 14651, 15288, 15456, 15778, 16464, 16744, 17836, 18032, 19208, 20384, 23667, 25116, 26754, 27048, 28704, 28812, 29302, 30576, 31213, 31556, 32928, 33488, 35672, 36064, 38416, 43953, 47334, 50232, 53508, 54096, 55223, 57624, 58604, 61152, 62426, 63112, 66976, 71344, 76832, 87906, 93639, 94668, 100464, 102557, 107016, 108192, 110446, 115248, 117208, 124852, 126224, 142688, 165669, 175812, 187278, 189336, 200928, 205114, 214032, 220892, 230496, 234416, 249704, 252448, 307671, 331338, 351624, 374556, 378672, 410228, 428064, 441784, 468832, 499408, 615342, 662676, 703248, 717899, 749112, 757344, 820456, 883568, 998816, 1230684, 1325352, 1406496, 1435798, 1498224, 1640912, 1767136, 2153697, 2461368, 2650704, 2871596, 2996448, 3281824, 4307394, 4922736, 5301408, 5743192, 8614788, 9845472, 11486384, 17229576, 22972768, 34459152, 68918304]

約数ペア:

[(1, 68918304), (2, 34459152), (3, 22972768), (4, 17229576), (6, 11486384), (7, 9845472), (8, 8614788), (12, 5743192), (13, 5301408), (14, 4922736), (16, 4307394), (21, 3281824), (23, 2996448), (24, 2871596), (26, 2650704), (28, 2461368), (32, 2153697), (39, 1767136), (42, 1640912), (46, 1498224), (48, 1435798), (49, 1406496), (52, 1325352), (56, 1230684), (69, 998816), (78, 883568), (84, 820456), (91, 757344), (92, 749112), (96, 717899), (98, 703248), (104, 662676), (112, 615342), (138, 499408), (147, 468832), (156, 441784), (161, 428064), (168, 410228), (182, 378672), (184, 374556), (196, 351624), (208, 331338), (224, 307671), (273, 252448), (276, 249704), (294, 234416), (299, 230496), (312, 220892), (322, 214032), (336, 205114), (343, 200928), (364, 189336), (368, 187278), (392, 175812), (416, 165669), (483, 142688), (546, 126224), (552, 124852), (588, 117208), (598, 115248), (624, 110446), (637, 108192), (644, 107016), (672, 102557), (686, 100464), (728, 94668), (736, 93639), (784, 87906), (897, 76832), (966, 71344), (1029, 66976), (1092, 63112), (1104, 62426), (1127, 61152), (1176, 58604), (1196, 57624), (1248, 55223), (1274, 54096), (1288, 53508), (1372, 50232), (1456, 47334), (1568, 43953), (1794, 38416), (1911, 36064), (1932, 35672), (2058, 33488), (2093, 32928), (2184, 31556), (2208, 31213), (2254, 30576), (2352, 29302), (2392, 28812), (2401, 28704), (2548, 27048), (2576, 26754), (2744, 25116), (2912, 23667), (3381, 20384), (3588, 19208), (3822, 18032), (3864, 17836), (4116, 16744), (4186, 16464), (4368, 15778), (4459, 15456), (4508, 15288), (4704, 14651), (4784, 14406), (4802, 14352), (5096, 13524), (5152, 13377), (5488, 12558), (6279, 10976), (6762, 10192), (7176, 9604), (7203, 9568), (7644, 9016), (7728, 8918), (7889, 8736), (8232, 8372)]