64736952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1245

約数の個数: 128

約数和(自身を含む): 206323200

約数和(自身を除く): 141586248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1193, 1292, 1428, 1596, 1938, 2261, 2386, 2584, 2856, 3192, 3579, 3876, 4522, 4772, 6783, 7158, 7752, 8351, 9044, 9544, 13566, 14316, 16702, 18088, 20281, 22667, 25053, 27132, 28632, 33404, 40562, 45334, 50106, 54264, 60843, 66808, 68001, 81124, 90668, 100212, 121686, 136002, 141967, 158669, 162248, 181336, 200424, 243372, 272004, 283934, 317338, 385339, 425901, 476007, 486744, 544008, 567868, 634676, 770678, 851802, 952014, 1135736, 1156017, 1269352, 1541356, 1703604, 1904028, 2312034, 2697373, 3082712, 3407208, 3808056, 4624068, 5394746, 8092119, 9248136, 10789492, 16184238, 21578984, 32368476, 64736952]

約数ペア:

[(1, 64736952), (2, 32368476), (3, 21578984), (4, 16184238), (6, 10789492), (7, 9248136), (8, 8092119), (12, 5394746), (14, 4624068), (17, 3808056), (19, 3407208), (21, 3082712), (24, 2697373), (28, 2312034), (34, 1904028), (38, 1703604), (42, 1541356), (51, 1269352), (56, 1156017), (57, 1135736), (68, 952014), (76, 851802), (84, 770678), (102, 634676), (114, 567868), (119, 544008), (133, 486744), (136, 476007), (152, 425901), (168, 385339), (204, 317338), (228, 283934), (238, 272004), (266, 243372), (323, 200424), (357, 181336), (399, 162248), (408, 158669), (456, 141967), (476, 136002), (532, 121686), (646, 100212), (714, 90668), (798, 81124), (952, 68001), (969, 66808), (1064, 60843), (1193, 54264), (1292, 50106), (1428, 45334), (1596, 40562), (1938, 33404), (2261, 28632), (2386, 27132), (2584, 25053), (2856, 22667), (3192, 20281), (3579, 18088), (3876, 16702), (4522, 14316), (4772, 13566), (6783, 9544), (7158, 9044), (7752, 8351)]