64757352

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 126843288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 47, 51, 66, 68, 88, 94, 102, 132, 136, 141, 187, 188, 204, 264, 282, 307, 374, 376, 408, 517, 561, 564, 614, 748, 799, 921, 1034, 1122, 1128, 1228, 1496, 1551, 1598, 1842, 2068, 2244, 2397, 2456, 3102, 3196, 3377, 3684, 4136, 4488, 4794, 5219, 6204, 6392, 6754, 7368, 8789, 9588, 10131, 10438, 12408, 13508, 14429, 15657, 17578, 19176, 20262, 20876, 26367, 27016, 28858, 31314, 35156, 40524, 41752, 43287, 52734, 57409, 57716, 62628, 70312, 81048, 86574, 105468, 114818, 115432, 125256, 158719, 172227, 173148, 210936, 229636, 245293, 317438, 344454, 346296, 459272, 476157, 490586, 634876, 688908, 735879, 952314, 981172, 1269752, 1377816, 1471758, 1904628, 1962344, 2698223, 2943516, 3809256, 5396446, 5887032, 8094669, 10792892, 16189338, 21585784, 32378676, 64757352]

約数ペア:

[(1, 64757352), (2, 32378676), (3, 21585784), (4, 16189338), (6, 10792892), (8, 8094669), (11, 5887032), (12, 5396446), (17, 3809256), (22, 2943516), (24, 2698223), (33, 1962344), (34, 1904628), (44, 1471758), (47, 1377816), (51, 1269752), (66, 981172), (68, 952314), (88, 735879), (94, 688908), (102, 634876), (132, 490586), (136, 476157), (141, 459272), (187, 346296), (188, 344454), (204, 317438), (264, 245293), (282, 229636), (307, 210936), (374, 173148), (376, 172227), (408, 158719), (517, 125256), (561, 115432), (564, 114818), (614, 105468), (748, 86574), (799, 81048), (921, 70312), (1034, 62628), (1122, 57716), (1128, 57409), (1228, 52734), (1496, 43287), (1551, 41752), (1598, 40524), (1842, 35156), (2068, 31314), (2244, 28858), (2397, 27016), (2456, 26367), (3102, 20876), (3196, 20262), (3377, 19176), (3684, 17578), (4136, 15657), (4488, 14429), (4794, 13508), (5219, 12408), (6204, 10438), (6392, 10131), (6754, 9588), (7368, 8789)]