12900016872

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{48647}}^1$

素因数の和:48815

約数の個数: 96

約数和(自身を含む): 36427622400

約数和(自身を除く): 23527605528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 127, 174, 232, 254, 261, 348, 381, 508, 522, 696, 762, 1016, 1044, 1143, 1524, 2088, 2286, 3048, 3683, 4572, 7366, 9144, 11049, 14732, 22098, 29464, 33147, 44196, 48647, 66294, 88392, 97294, 132588, 145941, 194588, 265176, 291882, 389176, 437823, 583764, 875646, 1167528, 1410763, 1751292, 2821526, 3502584, 4232289, 5643052, 6178169, 8464578, 11286104, 12356338, 12696867, 16929156, 18534507, 24712676, 25393734, 33858312, 37069014, 49425352, 50787468, 55603521, 74138028, 101574936, 111207042, 148276056, 179166901, 222414084, 358333802, 444828168, 537500703, 716667604, 1075001406, 1433335208, 1612502109, 2150002812, 3225004218, 4300005624, 6450008436, 12900016872]

約数ペア:

[(1, 12900016872), (2, 6450008436), (3, 4300005624), (4, 3225004218), (6, 2150002812), (8, 1612502109), (9, 1433335208), (12, 1075001406), (18, 716667604), (24, 537500703), (29, 444828168), (36, 358333802), (58, 222414084), (72, 179166901), (87, 148276056), (116, 111207042), (127, 101574936), (174, 74138028), (232, 55603521), (254, 50787468), (261, 49425352), (348, 37069014), (381, 33858312), (508, 25393734), (522, 24712676), (696, 18534507), (762, 16929156), (1016, 12696867), (1044, 12356338), (1143, 11286104), (1524, 8464578), (2088, 6178169), (2286, 5643052), (3048, 4232289), (3683, 3502584), (4572, 2821526), (7366, 1751292), (9144, 1410763), (11049, 1167528), (14732, 875646), (22098, 583764), (29464, 437823), (33147, 389176), (44196, 291882), (48647, 265176), (66294, 194588), (88392, 145941), (97294, 132588)]