73108256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 163614528

約数和(自身を除く): 90506272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 61, 67, 86, 104, 122, 134, 172, 208, 244, 268, 344, 416, 488, 536, 559, 688, 793, 871, 976, 1072, 1118, 1376, 1586, 1742, 1952, 2144, 2236, 2623, 2881, 3172, 3484, 4087, 4472, 5246, 5762, 6344, 6968, 8174, 8944, 10492, 11524, 12688, 13936, 16348, 17888, 20984, 23048, 25376, 27872, 32696, 34099, 37453, 41968, 46096, 53131, 65392, 68198, 74906, 83936, 92192, 106262, 130784, 136396, 149812, 175741, 212524, 272792, 299624, 351482, 425048, 545584, 599248, 702964, 850096, 1091168, 1198496, 1405928, 1700192, 2284633, 2811856, 4569266, 5623712, 9138532, 18277064, 36554128, 73108256]

約数ペア:

[(1, 73108256), (2, 36554128), (4, 18277064), (8, 9138532), (13, 5623712), (16, 4569266), (26, 2811856), (32, 2284633), (43, 1700192), (52, 1405928), (61, 1198496), (67, 1091168), (86, 850096), (104, 702964), (122, 599248), (134, 545584), (172, 425048), (208, 351482), (244, 299624), (268, 272792), (344, 212524), (416, 175741), (488, 149812), (536, 136396), (559, 130784), (688, 106262), (793, 92192), (871, 83936), (976, 74906), (1072, 68198), (1118, 65392), (1376, 53131), (1586, 46096), (1742, 41968), (1952, 37453), (2144, 34099), (2236, 32696), (2623, 27872), (2881, 25376), (3172, 23048), (3484, 20984), (4087, 17888), (4472, 16348), (5246, 13936), (5762, 12688), (6344, 11524), (6968, 10492), (8174, 8944)]