67115776

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 171238144

約数和(自身を除く): 104122368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 67, 86, 91, 104, 112, 128, 134, 172, 182, 208, 224, 256, 268, 301, 344, 364, 416, 448, 469, 536, 559, 602, 688, 728, 832, 871, 896, 938, 1072, 1118, 1204, 1376, 1456, 1664, 1742, 1792, 1876, 2144, 2236, 2408, 2752, 2881, 2912, 3328, 3484, 3752, 3913, 4288, 4472, 4816, 5504, 5762, 5824, 6097, 6968, 7504, 7826, 8576, 8944, 9632, 11008, 11524, 11648, 12194, 13936, 15008, 15652, 17152, 17888, 19264, 20167, 23048, 23296, 24388, 27872, 30016, 31304, 35776, 37453, 38528, 40334, 46096, 48776, 55744, 60032, 62608, 71552, 74906, 77056, 80668, 92192, 97552, 111488, 120064, 125216, 143104, 149812, 161336, 184384, 195104, 222976, 250432, 262171, 299624, 322672, 368768, 390208, 500864, 524342, 599248, 645344, 737536, 780416, 1001728, 1048684, 1198496, 1290688, 1560832, 2097368, 2396992, 2581376, 4194736, 4793984, 5162752, 8389472, 9587968, 16778944, 33557888, 67115776]

約数ペア:

[(1, 67115776), (2, 33557888), (4, 16778944), (7, 9587968), (8, 8389472), (13, 5162752), (14, 4793984), (16, 4194736), (26, 2581376), (28, 2396992), (32, 2097368), (43, 1560832), (52, 1290688), (56, 1198496), (64, 1048684), (67, 1001728), (86, 780416), (91, 737536), (104, 645344), (112, 599248), (128, 524342), (134, 500864), (172, 390208), (182, 368768), (208, 322672), (224, 299624), (256, 262171), (268, 250432), (301, 222976), (344, 195104), (364, 184384), (416, 161336), (448, 149812), (469, 143104), (536, 125216), (559, 120064), (602, 111488), (688, 97552), (728, 92192), (832, 80668), (871, 77056), (896, 74906), (938, 71552), (1072, 62608), (1118, 60032), (1204, 55744), (1376, 48776), (1456, 46096), (1664, 40334), (1742, 38528), (1792, 37453), (1876, 35776), (2144, 31304), (2236, 30016), (2408, 27872), (2752, 24388), (2881, 23296), (2912, 23048), (3328, 20167), (3484, 19264), (3752, 17888), (3913, 17152), (4288, 15652), (4472, 15008), (4816, 13936), (5504, 12194), (5762, 11648), (5824, 11524), (6097, 11008), (6968, 9632), (7504, 8944), (7826, 8576)]