66261312

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8849}}^1$

素因数の和:8880

約数の個数: 84

約数和(自身を含む): 204558900

約数和(自身を除く): 138297588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 8849, 17698, 26547, 35396, 53094, 70792, 79641, 106188, 115037, 141584, 159282, 212376, 230074, 283168, 318564, 345111, 424752, 460148, 566336, 637128, 690222, 849504, 920296, 1035333, 1274256, 1380444, 1699008, 1840592, 2070666, 2548512, 2760888, 3681184, 4141332, 5097024, 5521776, 7362368, 8282664, 11043552, 16565328, 22087104, 33130656, 66261312]

約数ペア:

[(1, 66261312), (2, 33130656), (3, 22087104), (4, 16565328), (6, 11043552), (8, 8282664), (9, 7362368), (12, 5521776), (13, 5097024), (16, 4141332), (18, 3681184), (24, 2760888), (26, 2548512), (32, 2070666), (36, 1840592), (39, 1699008), (48, 1380444), (52, 1274256), (64, 1035333), (72, 920296), (78, 849504), (96, 690222), (104, 637128), (117, 566336), (144, 460148), (156, 424752), (192, 345111), (208, 318564), (234, 283168), (288, 230074), (312, 212376), (416, 159282), (468, 141584), (576, 115037), (624, 106188), (832, 79641), (936, 70792), (1248, 53094), (1872, 35396), (2496, 26547), (3744, 17698), (7488, 8849)]