72910296

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 209664000

約数和(自身を除く): 136753704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 223, 228, 239, 342, 446, 456, 478, 669, 684, 717, 892, 956, 1338, 1368, 1434, 1784, 1912, 2007, 2151, 2676, 2868, 4014, 4237, 4302, 4541, 5352, 5736, 8028, 8474, 8604, 9082, 12711, 13623, 16056, 16948, 17208, 18164, 25422, 27246, 33896, 36328, 38133, 40869, 50844, 53297, 54492, 76266, 81738, 101688, 106594, 108984, 152532, 159891, 163476, 213188, 305064, 319782, 326952, 426376, 479673, 639564, 959346, 1012643, 1279128, 1918692, 2025286, 3037929, 3837384, 4050572, 6075858, 8101144, 9113787, 12151716, 18227574, 24303432, 36455148, 72910296]

約数ペア:

[(1, 72910296), (2, 36455148), (3, 24303432), (4, 18227574), (6, 12151716), (8, 9113787), (9, 8101144), (12, 6075858), (18, 4050572), (19, 3837384), (24, 3037929), (36, 2025286), (38, 1918692), (57, 1279128), (72, 1012643), (76, 959346), (114, 639564), (152, 479673), (171, 426376), (223, 326952), (228, 319782), (239, 305064), (342, 213188), (446, 163476), (456, 159891), (478, 152532), (669, 108984), (684, 106594), (717, 101688), (892, 81738), (956, 76266), (1338, 54492), (1368, 53297), (1434, 50844), (1784, 40869), (1912, 38133), (2007, 36328), (2151, 33896), (2676, 27246), (2868, 25422), (4014, 18164), (4237, 17208), (4302, 16948), (4541, 16056), (5352, 13623), (5736, 12711), (8028, 9082), (8474, 8604)]