71919744

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14407}}^1$

素因数の和:14437

約数の個数: 64

約数和(自身を含む): 205746240

約数和(自身を除く): 133826496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 14407, 28814, 43221, 57628, 86442, 115256, 172884, 187291, 230512, 345768, 374582, 461024, 561873, 691536, 749164, 922048, 1123746, 1383072, 1498328, 1844096, 2247492, 2766144, 2996656, 4494984, 5532288, 5993312, 8989968, 11986624, 17979936, 23973248, 35959872, 71919744]

約数ペア:

[(1, 71919744), (2, 35959872), (3, 23973248), (4, 17979936), (6, 11986624), (8, 8989968), (12, 5993312), (13, 5532288), (16, 4494984), (24, 2996656), (26, 2766144), (32, 2247492), (39, 1844096), (48, 1498328), (52, 1383072), (64, 1123746), (78, 922048), (96, 749164), (104, 691536), (128, 561873), (156, 461024), (192, 374582), (208, 345768), (312, 230512), (384, 187291), (416, 172884), (624, 115256), (832, 86442), (1248, 57628), (1664, 43221), (2496, 28814), (4992, 14407)]