71427216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4523}}^1$

素因数の和:4588

約数の個数: 80

約数和(自身を含む): 215414784

約数和(自身を除く): 143987568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 4523, 5264, 7896, 9046, 13569, 15792, 18092, 27138, 31661, 36184, 54276, 63322, 72368, 94983, 108552, 126644, 189966, 212581, 217104, 253288, 379932, 425162, 506576, 637743, 759864, 850324, 1275486, 1488067, 1519728, 1700648, 2550972, 2976134, 3401296, 4464201, 5101944, 5952268, 8928402, 10203888, 11904536, 17856804, 23809072, 35713608, 71427216]

約数ペア:

[(1, 71427216), (2, 35713608), (3, 23809072), (4, 17856804), (6, 11904536), (7, 10203888), (8, 8928402), (12, 5952268), (14, 5101944), (16, 4464201), (21, 3401296), (24, 2976134), (28, 2550972), (42, 1700648), (47, 1519728), (48, 1488067), (56, 1275486), (84, 850324), (94, 759864), (112, 637743), (141, 506576), (168, 425162), (188, 379932), (282, 253288), (329, 217104), (336, 212581), (376, 189966), (564, 126644), (658, 108552), (752, 94983), (987, 72368), (1128, 63322), (1316, 54276), (1974, 36184), (2256, 31661), (2632, 27138), (3948, 18092), (4523, 15792), (5264, 13569), (7896, 9046)]