72415824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 206951040

約数和(自身を除く): 134535216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 113, 156, 158, 169, 208, 226, 237, 312, 316, 338, 339, 452, 474, 507, 624, 632, 676, 678, 904, 948, 1014, 1027, 1264, 1352, 1356, 1469, 1808, 1896, 2028, 2054, 2704, 2712, 2938, 3081, 3792, 4056, 4108, 4407, 5424, 5876, 6162, 8112, 8216, 8814, 8927, 11752, 12324, 13351, 16432, 17628, 17854, 19097, 23504, 24648, 26702, 26781, 35256, 35708, 38194, 40053, 49296, 53404, 53562, 57291, 70512, 71416, 76388, 80106, 106808, 107124, 114582, 116051, 142832, 152776, 160212, 213616, 214248, 229164, 232102, 305552, 320424, 348153, 428496, 458328, 464204, 640848, 696306, 916656, 928408, 1392612, 1508663, 1856816, 2785224, 3017326, 4525989, 5570448, 6034652, 9051978, 12069304, 18103956, 24138608, 36207912, 72415824]

約数ペア:

[(1, 72415824), (2, 36207912), (3, 24138608), (4, 18103956), (6, 12069304), (8, 9051978), (12, 6034652), (13, 5570448), (16, 4525989), (24, 3017326), (26, 2785224), (39, 1856816), (48, 1508663), (52, 1392612), (78, 928408), (79, 916656), (104, 696306), (113, 640848), (156, 464204), (158, 458328), (169, 428496), (208, 348153), (226, 320424), (237, 305552), (312, 232102), (316, 229164), (338, 214248), (339, 213616), (452, 160212), (474, 152776), (507, 142832), (624, 116051), (632, 114582), (676, 107124), (678, 106808), (904, 80106), (948, 76388), (1014, 71416), (1027, 70512), (1264, 57291), (1352, 53562), (1356, 53404), (1469, 49296), (1808, 40053), (1896, 38194), (2028, 35708), (2054, 35256), (2704, 26781), (2712, 26702), (2938, 24648), (3081, 23504), (3792, 19097), (4056, 17854), (4108, 17628), (4407, 16432), (5424, 13351), (5876, 12324), (6162, 11752), (8112, 8927), (8216, 8814)]