68990736

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 185773824

約数和(自身を除く): 116783088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 53, 94, 106, 141, 159, 188, 212, 282, 318, 376, 424, 564, 577, 636, 752, 848, 1128, 1154, 1272, 1731, 2256, 2308, 2491, 2544, 3462, 4616, 4982, 6924, 7473, 9232, 9964, 13848, 14946, 19928, 27119, 27696, 29892, 30581, 39856, 54238, 59784, 61162, 81357, 91743, 108476, 119568, 122324, 162714, 183486, 216952, 244648, 325428, 366972, 433904, 489296, 650856, 733944, 1301712, 1437307, 1467888, 2874614, 4311921, 5749228, 8623842, 11498456, 17247684, 22996912, 34495368, 68990736]

約数ペア:

[(1, 68990736), (2, 34495368), (3, 22996912), (4, 17247684), (6, 11498456), (8, 8623842), (12, 5749228), (16, 4311921), (24, 2874614), (47, 1467888), (48, 1437307), (53, 1301712), (94, 733944), (106, 650856), (141, 489296), (159, 433904), (188, 366972), (212, 325428), (282, 244648), (318, 216952), (376, 183486), (424, 162714), (564, 122324), (577, 119568), (636, 108476), (752, 91743), (848, 81357), (1128, 61162), (1154, 59784), (1272, 54238), (1731, 39856), (2256, 30581), (2308, 29892), (2491, 27696), (2544, 27119), (3462, 19928), (4616, 14946), (4982, 13848), (6924, 9964), (7473, 9232)]