77252864

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 168262080

約数和(自身を除く): 91009216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 167, 208, 256, 278, 334, 416, 556, 668, 832, 1112, 1336, 1664, 1807, 2171, 2224, 2672, 3328, 3614, 4342, 4448, 5344, 7228, 8684, 8896, 10688, 14456, 17368, 17792, 21376, 23213, 28912, 34736, 35584, 42752, 46426, 57824, 69472, 92852, 115648, 138944, 185704, 231296, 277888, 301769, 371408, 462592, 555776, 603538, 742816, 1207076, 1485632, 2414152, 2971264, 4828304, 5942528, 9656608, 19313216, 38626432, 77252864]

約数ペア:

[(1, 77252864), (2, 38626432), (4, 19313216), (8, 9656608), (13, 5942528), (16, 4828304), (26, 2971264), (32, 2414152), (52, 1485632), (64, 1207076), (104, 742816), (128, 603538), (139, 555776), (167, 462592), (208, 371408), (256, 301769), (278, 277888), (334, 231296), (416, 185704), (556, 138944), (668, 115648), (832, 92852), (1112, 69472), (1336, 57824), (1664, 46426), (1807, 42752), (2171, 35584), (2224, 34736), (2672, 28912), (3328, 23213), (3614, 21376), (4342, 17792), (4448, 17368), (5344, 14456), (7228, 10688), (8684, 8896)]