68225664

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 198777600

約数和(自身を除く): 130551936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 173, 192, 208, 237, 312, 316, 346, 384, 416, 474, 519, 624, 632, 692, 832, 948, 1027, 1038, 1248, 1264, 1384, 1664, 1896, 2054, 2076, 2249, 2496, 2528, 2768, 3081, 3792, 4108, 4152, 4498, 4992, 5056, 5536, 6162, 6747, 7584, 8216, 8304, 8996, 10112, 11072, 12324, 13494, 13667, 15168, 16432, 16608, 17992, 22144, 24648, 26988, 27334, 30336, 32864, 33216, 35984, 41001, 49296, 53976, 54668, 65728, 66432, 71968, 82002, 98592, 107952, 109336, 131456, 143936, 164004, 177671, 197184, 215904, 218672, 287872, 328008, 355342, 394368, 431808, 437344, 533013, 656016, 710684, 863616, 874688, 1066026, 1312032, 1421368, 1749376, 2132052, 2624064, 2842736, 4264104, 5248128, 5685472, 8528208, 11370944, 17056416, 22741888, 34112832, 68225664]

約数ペア:

[(1, 68225664), (2, 34112832), (3, 22741888), (4, 17056416), (6, 11370944), (8, 8528208), (12, 5685472), (13, 5248128), (16, 4264104), (24, 2842736), (26, 2624064), (32, 2132052), (39, 1749376), (48, 1421368), (52, 1312032), (64, 1066026), (78, 874688), (79, 863616), (96, 710684), (104, 656016), (128, 533013), (156, 437344), (158, 431808), (173, 394368), (192, 355342), (208, 328008), (237, 287872), (312, 218672), (316, 215904), (346, 197184), (384, 177671), (416, 164004), (474, 143936), (519, 131456), (624, 109336), (632, 107952), (692, 98592), (832, 82002), (948, 71968), (1027, 66432), (1038, 65728), (1248, 54668), (1264, 53976), (1384, 49296), (1664, 41001), (1896, 35984), (2054, 33216), (2076, 32864), (2249, 30336), (2496, 27334), (2528, 26988), (2768, 24648), (3081, 22144), (3792, 17992), (4108, 16608), (4152, 16432), (4498, 15168), (4992, 13667), (5056, 13494), (5536, 12324), (6162, 11072), (6747, 10112), (7584, 8996), (8216, 8304)]