80456104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 87194456

約数列:

[1, 2, 4, 8, 17, 34, 41, 47, 68, 82, 94, 136, 164, 188, 307, 328, 376, 614, 697, 799, 1228, 1394, 1598, 1927, 2456, 2788, 3196, 3854, 5219, 5576, 6392, 7708, 10438, 12587, 14429, 15416, 20876, 25174, 28858, 32759, 41752, 50348, 57716, 65518, 100696, 115432, 131036, 213979, 245293, 262072, 427958, 490586, 591589, 855916, 981172, 1183178, 1711832, 1962344, 2366356, 4732712, 10057013, 20114026, 40228052, 80456104]

約数ペア:

[(1, 80456104), (2, 40228052), (4, 20114026), (8, 10057013), (17, 4732712), (34, 2366356), (41, 1962344), (47, 1711832), (68, 1183178), (82, 981172), (94, 855916), (136, 591589), (164, 490586), (188, 427958), (307, 262072), (328, 245293), (376, 213979), (614, 131036), (697, 115432), (799, 100696), (1228, 65518), (1394, 57716), (1598, 50348), (1927, 41752), (2456, 32759), (2788, 28858), (3196, 25174), (3854, 20876), (5219, 15416), (5576, 14429), (6392, 12587), (7708, 10438)]