84439784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2442

約数の個数: 64

約数和(自身を含む): 192084480

約数和(自身を除く): 107644696

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2381, 2728, 3224, 4433, 4762, 8866, 9524, 17732, 19048, 26191, 30953, 35464, 52382, 61906, 73811, 104764, 123812, 147622, 209528, 247624, 295244, 340483, 590488, 680966, 811921, 959543, 1361932, 1623842, 1919086, 2723864, 3247684, 3838172, 6495368, 7676344, 10554973, 21109946, 42219892, 84439784]

約数ペア:

[(1, 84439784), (2, 42219892), (4, 21109946), (8, 10554973), (11, 7676344), (13, 6495368), (22, 3838172), (26, 3247684), (31, 2723864), (44, 1919086), (52, 1623842), (62, 1361932), (88, 959543), (104, 811921), (124, 680966), (143, 590488), (248, 340483), (286, 295244), (341, 247624), (403, 209528), (572, 147622), (682, 123812), (806, 104764), (1144, 73811), (1364, 61906), (1612, 52382), (2381, 35464), (2728, 30953), (3224, 26191), (4433, 19048), (4762, 17732), (8866, 9524)]