68549376

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 214276608

約数和(自身を除く): 145727232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 311, 328, 336, 384, 448, 492, 574, 622, 656, 672, 768, 861, 896, 933, 984, 1148, 1244, 1312, 1344, 1722, 1792, 1866, 1968, 2177, 2296, 2488, 2624, 2688, 3444, 3732, 3936, 4354, 4592, 4976, 5248, 5376, 6531, 6888, 7464, 7872, 8708, 9184, 9952, 10496, 12751, 13062, 13776, 14928, 15744, 17416, 18368, 19904, 25502, 26124, 27552, 29856, 31488, 34832, 36736, 38253, 39808, 51004, 52248, 55104, 59712, 69664, 73472, 76506, 79616, 89257, 102008, 104496, 110208, 119424, 139328, 153012, 178514, 204016, 208992, 220416, 238848, 267771, 278656, 306024, 357028, 408032, 417984, 535542, 557312, 612048, 714056, 816064, 835968, 1071084, 1224096, 1428112, 1632128, 1671936, 2142168, 2448192, 2856224, 3264256, 4284336, 4896384, 5712448, 8568672, 9792768, 11424896, 17137344, 22849792, 34274688, 68549376]

約数ペア:

[(1, 68549376), (2, 34274688), (3, 22849792), (4, 17137344), (6, 11424896), (7, 9792768), (8, 8568672), (12, 5712448), (14, 4896384), (16, 4284336), (21, 3264256), (24, 2856224), (28, 2448192), (32, 2142168), (41, 1671936), (42, 1632128), (48, 1428112), (56, 1224096), (64, 1071084), (82, 835968), (84, 816064), (96, 714056), (112, 612048), (123, 557312), (128, 535542), (164, 417984), (168, 408032), (192, 357028), (224, 306024), (246, 278656), (256, 267771), (287, 238848), (311, 220416), (328, 208992), (336, 204016), (384, 178514), (448, 153012), (492, 139328), (574, 119424), (622, 110208), (656, 104496), (672, 102008), (768, 89257), (861, 79616), (896, 76506), (933, 73472), (984, 69664), (1148, 59712), (1244, 55104), (1312, 52248), (1344, 51004), (1722, 39808), (1792, 38253), (1866, 36736), (1968, 34832), (2177, 31488), (2296, 29856), (2488, 27552), (2624, 26124), (2688, 25502), (3444, 19904), (3732, 18368), (3936, 17416), (4354, 15744), (4592, 14928), (4976, 13776), (5248, 13062), (5376, 12751), (6531, 10496), (6888, 9952), (7464, 9184), (7872, 8708)]