99490878

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 232157016

約数和(自身を除く): 132666138

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 251, 342, 361, 366, 502, 549, 722, 753, 1083, 1098, 1159, 1506, 2166, 2259, 2318, 3249, 3477, 4518, 4769, 6498, 6954, 9538, 10431, 14307, 15311, 20862, 22021, 28614, 30622, 42921, 44042, 45933, 66063, 85842, 90611, 91866, 132126, 137799, 181222, 198189, 271833, 275598, 290909, 396378, 543666, 581818, 815499, 872727, 1630998, 1745454, 2618181, 5236362, 5527271, 11054542, 16581813, 33163626, 49745439, 99490878]

約数ペア:

[(1, 99490878), (2, 49745439), (3, 33163626), (6, 16581813), (9, 11054542), (18, 5527271), (19, 5236362), (38, 2618181), (57, 1745454), (61, 1630998), (114, 872727), (122, 815499), (171, 581818), (183, 543666), (251, 396378), (342, 290909), (361, 275598), (366, 271833), (502, 198189), (549, 181222), (722, 137799), (753, 132126), (1083, 91866), (1098, 90611), (1159, 85842), (1506, 66063), (2166, 45933), (2259, 44042), (2318, 42921), (3249, 30622), (3477, 28614), (4518, 22021), (4769, 20862), (6498, 15311), (6954, 14307), (9538, 10431)]