77431392

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 232727040

約数和(自身を除く): 155295648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 73, 87, 96, 116, 127, 144, 146, 174, 219, 232, 254, 261, 288, 292, 348, 381, 438, 464, 508, 522, 584, 657, 696, 762, 876, 928, 1016, 1044, 1143, 1168, 1314, 1392, 1524, 1752, 2032, 2088, 2117, 2286, 2336, 2628, 2784, 3048, 3504, 3683, 4064, 4176, 4234, 4572, 5256, 6096, 6351, 7008, 7366, 8352, 8468, 9144, 9271, 10512, 11049, 12192, 12702, 14732, 16936, 18288, 18542, 19053, 21024, 22098, 25404, 27813, 29464, 33147, 33872, 36576, 37084, 38106, 44196, 50808, 55626, 58928, 66294, 67744, 74168, 76212, 83439, 88392, 101616, 111252, 117856, 132588, 148336, 152424, 166878, 176784, 203232, 222504, 265176, 268859, 296672, 304848, 333756, 353568, 445008, 530352, 537718, 609696, 667512, 806577, 890016, 1060704, 1075436, 1335024, 1613154, 2150872, 2419731, 2670048, 3226308, 4301744, 4839462, 6452616, 8603488, 9678924, 12905232, 19357848, 25810464, 38715696, 77431392]

約数ペア:

[(1, 77431392), (2, 38715696), (3, 25810464), (4, 19357848), (6, 12905232), (8, 9678924), (9, 8603488), (12, 6452616), (16, 4839462), (18, 4301744), (24, 3226308), (29, 2670048), (32, 2419731), (36, 2150872), (48, 1613154), (58, 1335024), (72, 1075436), (73, 1060704), (87, 890016), (96, 806577), (116, 667512), (127, 609696), (144, 537718), (146, 530352), (174, 445008), (219, 353568), (232, 333756), (254, 304848), (261, 296672), (288, 268859), (292, 265176), (348, 222504), (381, 203232), (438, 176784), (464, 166878), (508, 152424), (522, 148336), (584, 132588), (657, 117856), (696, 111252), (762, 101616), (876, 88392), (928, 83439), (1016, 76212), (1044, 74168), (1143, 67744), (1168, 66294), (1314, 58928), (1392, 55626), (1524, 50808), (1752, 44196), (2032, 38106), (2088, 37084), (2117, 36576), (2286, 33872), (2336, 33147), (2628, 29464), (2784, 27813), (3048, 25404), (3504, 22098), (3683, 21024), (4064, 19053), (4176, 18542), (4234, 18288), (4572, 16936), (5256, 14732), (6096, 12702), (6351, 12192), (7008, 11049), (7366, 10512), (8352, 9271), (8468, 9144)]