84224987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 116702208

約数和(自身を除く): 32477221

約数列:

[1, 7, 11, 17, 37, 47, 77, 119, 187, 259, 329, 407, 517, 629, 799, 1309, 1369, 1739, 2849, 3619, 4403, 5593, 6919, 8789, 9583, 12173, 15059, 19129, 23273, 29563, 48433, 61523, 64343, 105413, 133903, 162911, 206941, 256003, 325193, 450401, 707773, 1093831, 1792021, 2276351, 4954411, 7656817, 12032141, 84224987]

約数ペア:

[(1, 84224987), (7, 12032141), (11, 7656817), (17, 4954411), (37, 2276351), (47, 1792021), (77, 1093831), (119, 707773), (187, 450401), (259, 325193), (329, 256003), (407, 206941), (517, 162911), (629, 133903), (799, 105413), (1309, 64343), (1369, 61523), (1739, 48433), (2849, 29563), (3619, 23273), (4403, 19129), (5593, 15059), (6919, 12173), (8789, 9583)]