66387312

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 201254976

約数和(自身を除く): 134867664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 188, 204, 272, 282, 306, 376, 408, 423, 564, 577, 612, 752, 799, 816, 846, 1128, 1154, 1224, 1598, 1692, 1731, 2256, 2308, 2397, 2448, 3196, 3384, 3462, 4616, 4794, 5193, 6392, 6768, 6924, 7191, 9232, 9588, 9809, 10386, 12784, 13848, 14382, 19176, 19618, 20772, 27119, 27696, 28764, 29427, 38352, 39236, 41544, 54238, 57528, 58854, 78472, 81357, 83088, 88281, 108476, 115056, 117708, 156944, 162714, 176562, 216952, 235416, 244071, 325428, 353124, 433904, 461023, 470832, 488142, 650856, 706248, 922046, 976284, 1301712, 1383069, 1412496, 1844092, 1952568, 2766138, 3688184, 3905136, 4149207, 5532276, 7376368, 8298414, 11064552, 16596828, 22129104, 33193656, 66387312]

約数ペア:

[(1, 66387312), (2, 33193656), (3, 22129104), (4, 16596828), (6, 11064552), (8, 8298414), (9, 7376368), (12, 5532276), (16, 4149207), (17, 3905136), (18, 3688184), (24, 2766138), (34, 1952568), (36, 1844092), (47, 1412496), (48, 1383069), (51, 1301712), (68, 976284), (72, 922046), (94, 706248), (102, 650856), (136, 488142), (141, 470832), (144, 461023), (153, 433904), (188, 353124), (204, 325428), (272, 244071), (282, 235416), (306, 216952), (376, 176562), (408, 162714), (423, 156944), (564, 117708), (577, 115056), (612, 108476), (752, 88281), (799, 83088), (816, 81357), (846, 78472), (1128, 58854), (1154, 57528), (1224, 54238), (1598, 41544), (1692, 39236), (1731, 38352), (2256, 29427), (2308, 28764), (2397, 27696), (2448, 27119), (3196, 20772), (3384, 19618), (3462, 19176), (4616, 14382), (4794, 13848), (5193, 12784), (6392, 10386), (6768, 9809), (6924, 9588), (7191, 9232)]