172672032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 509120640

約数和(自身を除く): 336448608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 87, 96, 104, 116, 156, 169, 174, 208, 232, 312, 338, 348, 367, 377, 416, 464, 507, 624, 676, 696, 734, 754, 928, 1014, 1101, 1131, 1248, 1352, 1392, 1468, 1508, 2028, 2202, 2262, 2704, 2784, 2936, 3016, 4056, 4404, 4524, 4771, 4901, 5408, 5872, 6032, 8112, 8808, 9048, 9542, 9802, 10643, 11744, 12064, 14313, 14703, 16224, 17616, 18096, 19084, 19604, 21286, 28626, 29406, 31929, 35232, 36192, 38168, 39208, 42572, 57252, 58812, 62023, 63858, 76336, 78416, 85144, 114504, 117624, 124046, 127716, 138359, 152672, 156832, 170288, 186069, 229008, 235248, 248092, 255432, 276718, 340576, 372138, 415077, 458016, 470496, 496184, 510864, 553436, 744276, 830154, 992368, 1021728, 1106872, 1488552, 1660308, 1798667, 1984736, 2213744, 2977104, 3320616, 3597334, 4427488, 5396001, 5954208, 6641232, 7194668, 10792002, 13282464, 14389336, 21584004, 28778672, 43168008, 57557344, 86336016, 172672032]

約数ペア:

[(1, 172672032), (2, 86336016), (3, 57557344), (4, 43168008), (6, 28778672), (8, 21584004), (12, 14389336), (13, 13282464), (16, 10792002), (24, 7194668), (26, 6641232), (29, 5954208), (32, 5396001), (39, 4427488), (48, 3597334), (52, 3320616), (58, 2977104), (78, 2213744), (87, 1984736), (96, 1798667), (104, 1660308), (116, 1488552), (156, 1106872), (169, 1021728), (174, 992368), (208, 830154), (232, 744276), (312, 553436), (338, 510864), (348, 496184), (367, 470496), (377, 458016), (416, 415077), (464, 372138), (507, 340576), (624, 276718), (676, 255432), (696, 248092), (734, 235248), (754, 229008), (928, 186069), (1014, 170288), (1101, 156832), (1131, 152672), (1248, 138359), (1352, 127716), (1392, 124046), (1468, 117624), (1508, 114504), (2028, 85144), (2202, 78416), (2262, 76336), (2704, 63858), (2784, 62023), (2936, 58812), (3016, 57252), (4056, 42572), (4404, 39208), (4524, 38168), (4771, 36192), (4901, 35232), (5408, 31929), (5872, 29406), (6032, 28626), (8112, 21286), (8808, 19604), (9048, 19084), (9542, 18096), (9802, 17616), (10643, 16224), (11744, 14703), (12064, 14313)]