66758016

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 196035840

約数和(自身を除く): 129277824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 258, 311, 312, 344, 384, 416, 516, 559, 622, 624, 688, 832, 933, 1032, 1118, 1244, 1248, 1376, 1664, 1677, 1866, 2064, 2236, 2488, 2496, 2752, 3354, 3732, 4043, 4128, 4472, 4976, 4992, 5504, 6708, 7464, 8086, 8256, 8944, 9952, 12129, 13373, 13416, 14928, 16172, 16512, 17888, 19904, 24258, 26746, 26832, 29856, 32344, 35776, 39808, 40119, 48516, 53492, 53664, 59712, 64688, 71552, 80238, 97032, 106984, 107328, 119424, 129376, 160476, 173849, 194064, 213968, 214656, 258752, 320952, 347698, 388128, 427936, 517504, 521547, 641904, 695396, 776256, 855872, 1043094, 1283808, 1390792, 1552512, 1711744, 2086188, 2567616, 2781584, 4172376, 5135232, 5563168, 8344752, 11126336, 16689504, 22252672, 33379008, 66758016]

約数ペア:

[(1, 66758016), (2, 33379008), (3, 22252672), (4, 16689504), (6, 11126336), (8, 8344752), (12, 5563168), (13, 5135232), (16, 4172376), (24, 2781584), (26, 2567616), (32, 2086188), (39, 1711744), (43, 1552512), (48, 1390792), (52, 1283808), (64, 1043094), (78, 855872), (86, 776256), (96, 695396), (104, 641904), (128, 521547), (129, 517504), (156, 427936), (172, 388128), (192, 347698), (208, 320952), (258, 258752), (311, 214656), (312, 213968), (344, 194064), (384, 173849), (416, 160476), (516, 129376), (559, 119424), (622, 107328), (624, 106984), (688, 97032), (832, 80238), (933, 71552), (1032, 64688), (1118, 59712), (1244, 53664), (1248, 53492), (1376, 48516), (1664, 40119), (1677, 39808), (1866, 35776), (2064, 32344), (2236, 29856), (2488, 26832), (2496, 26746), (2752, 24258), (3354, 19904), (3732, 17888), (4043, 16512), (4128, 16172), (4472, 14928), (4976, 13416), (4992, 13373), (5504, 12129), (6708, 9952), (7464, 8944), (8086, 8256)]