72671368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117973}}^1$

素因数の和:117997

約数の個数: 32

約数和(自身を含む): 169882560

約数和(自身を除く): 97211192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 117973, 235946, 471892, 825811, 943784, 1297703, 1651622, 2595406, 3303244, 5190812, 6606488, 9083921, 10381624, 18167842, 36335684, 72671368]

約数ペア:

[(1, 72671368), (2, 36335684), (4, 18167842), (7, 10381624), (8, 9083921), (11, 6606488), (14, 5190812), (22, 3303244), (28, 2595406), (44, 1651622), (56, 1297703), (77, 943784), (88, 825811), (154, 471892), (308, 235946), (616, 117973)]