69784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:91

約数の個数: 32

約数和(自身を含む): 156240

約数和(自身を除く): 86456

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 143, 244, 286, 488, 572, 671, 793, 1144, 1342, 1586, 2684, 3172, 5368, 6344, 8723, 17446, 34892, 69784]

約数ペア:

[(1, 69784), (2, 34892), (4, 17446), (8, 8723), (11, 6344), (13, 5368), (22, 3172), (26, 2684), (44, 1586), (52, 1342), (61, 1144), (88, 793), (104, 671), (122, 572), (143, 488), (244, 286)]