61315912

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 136183680

約数和(自身を除く): 74867768

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 73, 106, 146, 212, 283, 292, 371, 424, 511, 566, 584, 742, 1022, 1132, 1484, 1981, 2044, 2264, 2968, 3869, 3962, 4088, 7738, 7924, 14999, 15476, 15848, 20659, 27083, 29998, 30952, 41318, 54166, 59996, 82636, 104993, 108332, 119992, 144613, 165272, 209986, 216664, 289226, 419972, 578452, 839944, 1094927, 1156904, 2189854, 4379708, 7664489, 8759416, 15328978, 30657956, 61315912]

約数ペア:

[(1, 61315912), (2, 30657956), (4, 15328978), (7, 8759416), (8, 7664489), (14, 4379708), (28, 2189854), (53, 1156904), (56, 1094927), (73, 839944), (106, 578452), (146, 419972), (212, 289226), (283, 216664), (292, 209986), (371, 165272), (424, 144613), (511, 119992), (566, 108332), (584, 104993), (742, 82636), (1022, 59996), (1132, 54166), (1484, 41318), (1981, 30952), (2044, 29998), (2264, 27083), (2968, 20659), (3869, 15848), (3962, 15476), (4088, 14999), (7738, 7924)]