78147456

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10711}}^1$

素因数の和:10747

約数の個数: 64

約数和(自身を含む): 218524800

約数和(自身を除く): 140377344

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, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 10711, 21422, 32133, 42844, 64266, 85688, 128532, 171376, 203509, 257064, 342752, 407018, 514128, 610527, 685504, 814036, 1028256, 1221054, 1371008, 1628072, 2056512, 2442108, 3256144, 4113024, 4884216, 6512288, 9768432, 13024576, 19536864, 26049152, 39073728, 78147456]

約数ペア:

[(1, 78147456), (2, 39073728), (3, 26049152), (4, 19536864), (6, 13024576), (8, 9768432), (12, 6512288), (16, 4884216), (19, 4113024), (24, 3256144), (32, 2442108), (38, 2056512), (48, 1628072), (57, 1371008), (64, 1221054), (76, 1028256), (96, 814036), (114, 685504), (128, 610527), (152, 514128), (192, 407018), (228, 342752), (304, 257064), (384, 203509), (456, 171376), (608, 128532), (912, 85688), (1216, 64266), (1824, 42844), (2432, 32133), (3648, 21422), (7296, 10711)]