68443648

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 120

約数和(自身を含む): 170734608

約数和(自身を除く): 102290960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 113, 128, 169, 182, 208, 224, 226, 256, 338, 364, 416, 448, 452, 512, 676, 728, 791, 832, 896, 904, 1183, 1352, 1456, 1469, 1582, 1664, 1792, 1808, 2366, 2704, 2912, 2938, 3164, 3328, 3584, 3616, 4732, 5408, 5824, 5876, 6328, 6656, 7232, 9464, 10283, 10816, 11648, 11752, 12656, 14464, 18928, 19097, 20566, 21632, 23296, 23504, 25312, 28928, 37856, 38194, 41132, 43264, 46592, 47008, 50624, 57856, 75712, 76388, 82264, 86528, 94016, 101248, 133679, 151424, 152776, 164528, 188032, 202496, 267358, 302848, 305552, 329056, 376064, 404992, 534716, 605696, 611104, 658112, 752128, 1069432, 1222208, 1316224, 2138864, 2444416, 2632448, 4277728, 4888832, 5264896, 8555456, 9777664, 17110912, 34221824, 68443648]

約数ペア:

[(1, 68443648), (2, 34221824), (4, 17110912), (7, 9777664), (8, 8555456), (13, 5264896), (14, 4888832), (16, 4277728), (26, 2632448), (28, 2444416), (32, 2138864), (52, 1316224), (56, 1222208), (64, 1069432), (91, 752128), (104, 658112), (112, 611104), (113, 605696), (128, 534716), (169, 404992), (182, 376064), (208, 329056), (224, 305552), (226, 302848), (256, 267358), (338, 202496), (364, 188032), (416, 164528), (448, 152776), (452, 151424), (512, 133679), (676, 101248), (728, 94016), (791, 86528), (832, 82264), (896, 76388), (904, 75712), (1183, 57856), (1352, 50624), (1456, 47008), (1469, 46592), (1582, 43264), (1664, 41132), (1792, 38194), (1808, 37856), (2366, 28928), (2704, 25312), (2912, 23504), (2938, 23296), (3164, 21632), (3328, 20566), (3584, 19097), (3616, 18928), (4732, 14464), (5408, 12656), (5824, 11752), (5876, 11648), (6328, 10816), (6656, 10283), (7232, 9464)]