65325312

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 144

約数和(自身を含む): 208324480

約数和(自身を除く): 142999168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 727, 768, 832, 864, 936, 1152, 1248, 1404, 1454, 1664, 1728, 1872, 2181, 2304, 2496, 2808, 2908, 3328, 3456, 3744, 4362, 4992, 5616, 5816, 6543, 6912, 7488, 8724, 9451, 9984, 11232, 11632, 13086, 14976, 17448, 18902, 19629, 22464, 23264, 26172, 28353, 29952, 34896, 37804, 39258, 44928, 46528, 52344, 56706, 69792, 75608, 78516, 85059, 89856, 93056, 104688, 113412, 139584, 151216, 157032, 170118, 186112, 209376, 226824, 255177, 279168, 302432, 314064, 340236, 418752, 453648, 510354, 558336, 604864, 628128, 680472, 837504, 907296, 1020708, 1209728, 1256256, 1360944, 1675008, 1814592, 2041416, 2419456, 2512512, 2721888, 3629184, 4082832, 5025024, 5443776, 7258368, 8165664, 10887552, 16331328, 21775104, 32662656, 65325312]

約数ペア:

[(1, 65325312), (2, 32662656), (3, 21775104), (4, 16331328), (6, 10887552), (8, 8165664), (9, 7258368), (12, 5443776), (13, 5025024), (16, 4082832), (18, 3629184), (24, 2721888), (26, 2512512), (27, 2419456), (32, 2041416), (36, 1814592), (39, 1675008), (48, 1360944), (52, 1256256), (54, 1209728), (64, 1020708), (72, 907296), (78, 837504), (96, 680472), (104, 628128), (108, 604864), (117, 558336), (128, 510354), (144, 453648), (156, 418752), (192, 340236), (208, 314064), (216, 302432), (234, 279168), (256, 255177), (288, 226824), (312, 209376), (351, 186112), (384, 170118), (416, 157032), (432, 151216), (468, 139584), (576, 113412), (624, 104688), (702, 93056), (727, 89856), (768, 85059), (832, 78516), (864, 75608), (936, 69792), (1152, 56706), (1248, 52344), (1404, 46528), (1454, 44928), (1664, 39258), (1728, 37804), (1872, 34896), (2181, 29952), (2304, 28353), (2496, 26172), (2808, 23264), (2908, 22464), (3328, 19629), (3456, 18902), (3744, 17448), (4362, 14976), (4992, 13086), (5616, 11632), (5816, 11232), (6543, 9984), (6912, 9451), (7488, 8724)]