90860784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15907}}^1$

素因数の和:15942

約数の個数: 80

約数和(自身を含む): 284053248

約数和(自身を除く): 193192464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 15907, 31814, 47721, 63628, 95442, 111349, 127256, 190884, 222698, 254512, 270419, 334047, 381768, 445396, 540838, 668094, 763536, 811257, 890792, 1081676, 1336188, 1622514, 1781584, 1892933, 2163352, 2672376, 3245028, 3785866, 4326704, 5344752, 5678799, 6490056, 7571732, 11357598, 12980112, 15143464, 22715196, 30286928, 45430392, 90860784]

約数ペア:

[(1, 90860784), (2, 45430392), (3, 30286928), (4, 22715196), (6, 15143464), (7, 12980112), (8, 11357598), (12, 7571732), (14, 6490056), (16, 5678799), (17, 5344752), (21, 4326704), (24, 3785866), (28, 3245028), (34, 2672376), (42, 2163352), (48, 1892933), (51, 1781584), (56, 1622514), (68, 1336188), (84, 1081676), (102, 890792), (112, 811257), (119, 763536), (136, 668094), (168, 540838), (204, 445396), (238, 381768), (272, 334047), (336, 270419), (357, 254512), (408, 222698), (476, 190884), (714, 127256), (816, 111349), (952, 95442), (1428, 63628), (1904, 47721), (2856, 31814), (5712, 15907)]