68786688

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2397

約数の個数: 80

約数和(自身を含む): 192978720

約数和(自身を除く): 124192032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2357, 2432, 3648, 4714, 4864, 7071, 7296, 9428, 9728, 14142, 14592, 18856, 28284, 29184, 37712, 44783, 56568, 75424, 89566, 113136, 134349, 150848, 179132, 226272, 268698, 301696, 358264, 452544, 537396, 603392, 716528, 905088, 1074792, 1206784, 1433056, 1810176, 2149584, 2866112, 3620352, 4299168, 5732224, 8598336, 11464448, 17196672, 22928896, 34393344, 68786688]

約数ペア:

[(1, 68786688), (2, 34393344), (3, 22928896), (4, 17196672), (6, 11464448), (8, 8598336), (12, 5732224), (16, 4299168), (19, 3620352), (24, 2866112), (32, 2149584), (38, 1810176), (48, 1433056), (57, 1206784), (64, 1074792), (76, 905088), (96, 716528), (114, 603392), (128, 537396), (152, 452544), (192, 358264), (228, 301696), (256, 268698), (304, 226272), (384, 179132), (456, 150848), (512, 134349), (608, 113136), (768, 89566), (912, 75424), (1216, 56568), (1536, 44783), (1824, 37712), (2357, 29184), (2432, 28284), (3648, 18856), (4714, 14592), (4864, 14142), (7071, 9728), (7296, 9428)]