77914368

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{4831}}^1$

素因数の和:4860

約数の個数: 108

約数和(自身を含む): 256791808

約数和(自身を除く): 178877440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 4831, 5376, 8064, 9662, 14493, 16128, 19324, 28986, 33817, 38648, 43479, 57972, 67634, 77296, 86958, 101451, 115944, 135268, 154592, 173916, 202902, 231888, 270536, 304353, 309184, 347832, 405804, 463776, 541072, 608706, 618368, 695664, 811608, 927552, 1082144, 1217412, 1236736, 1391328, 1623216, 1855104, 2164288, 2434824, 2782656, 3246432, 3710208, 4328576, 4869648, 5565312, 6492864, 8657152, 9739296, 11130624, 12985728, 19478592, 25971456, 38957184, 77914368]

約数ペア:

[(1, 77914368), (2, 38957184), (3, 25971456), (4, 19478592), (6, 12985728), (7, 11130624), (8, 9739296), (9, 8657152), (12, 6492864), (14, 5565312), (16, 4869648), (18, 4328576), (21, 3710208), (24, 3246432), (28, 2782656), (32, 2434824), (36, 2164288), (42, 1855104), (48, 1623216), (56, 1391328), (63, 1236736), (64, 1217412), (72, 1082144), (84, 927552), (96, 811608), (112, 695664), (126, 618368), (128, 608706), (144, 541072), (168, 463776), (192, 405804), (224, 347832), (252, 309184), (256, 304353), (288, 270536), (336, 231888), (384, 202902), (448, 173916), (504, 154592), (576, 135268), (672, 115944), (768, 101451), (896, 86958), (1008, 77296), (1152, 67634), (1344, 57972), (1792, 43479), (2016, 38648), (2304, 33817), (2688, 28986), (4032, 19324), (4831, 16128), (5376, 14493), (8064, 9662)]