72061682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 140652288

約数和(自身を除く): 68590606

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 101, 113, 154, 202, 226, 287, 451, 574, 707, 791, 902, 1111, 1243, 1414, 1582, 2222, 2486, 3157, 4141, 4633, 6314, 7777, 8282, 8701, 9266, 11413, 15554, 17402, 22826, 28987, 32431, 45551, 50963, 57974, 64862, 79891, 91102, 101926, 125543, 159782, 251086, 318857, 356741, 467933, 637714, 713482, 878801, 935866, 1757602, 3275531, 5147263, 6551062, 10294526, 36030841, 72061682]

約数ペア:

[(1, 72061682), (2, 36030841), (7, 10294526), (11, 6551062), (14, 5147263), (22, 3275531), (41, 1757602), (77, 935866), (82, 878801), (101, 713482), (113, 637714), (154, 467933), (202, 356741), (226, 318857), (287, 251086), (451, 159782), (574, 125543), (707, 101926), (791, 91102), (902, 79891), (1111, 64862), (1243, 57974), (1414, 50963), (1582, 45551), (2222, 32431), (2486, 28987), (3157, 22826), (4141, 17402), (4633, 15554), (6314, 11413), (7777, 9266), (8282, 8701)]