85006836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 235208064

約数和(自身を除く): 150201228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 211, 228, 279, 342, 361, 372, 422, 558, 589, 633, 684, 722, 844, 1083, 1116, 1178, 1266, 1444, 1767, 1899, 2166, 2356, 2532, 3249, 3534, 3798, 4009, 4332, 5301, 6498, 6541, 7068, 7596, 8018, 10602, 11191, 12027, 12996, 13082, 16036, 19623, 21204, 22382, 24054, 26164, 33573, 36081, 39246, 44764, 48108, 58869, 67146, 72162, 76171, 78492, 100719, 117738, 124279, 134292, 144324, 152342, 201438, 228513, 235476, 248558, 304684, 372837, 402876, 457026, 497116, 685539, 745674, 914052, 1118511, 1371078, 1491348, 2237022, 2361301, 2742156, 4474044, 4722602, 7083903, 9445204, 14167806, 21251709, 28335612, 42503418, 85006836]

約数ペア:

[(1, 85006836), (2, 42503418), (3, 28335612), (4, 21251709), (6, 14167806), (9, 9445204), (12, 7083903), (18, 4722602), (19, 4474044), (31, 2742156), (36, 2361301), (38, 2237022), (57, 1491348), (62, 1371078), (76, 1118511), (93, 914052), (114, 745674), (124, 685539), (171, 497116), (186, 457026), (211, 402876), (228, 372837), (279, 304684), (342, 248558), (361, 235476), (372, 228513), (422, 201438), (558, 152342), (589, 144324), (633, 134292), (684, 124279), (722, 117738), (844, 100719), (1083, 78492), (1116, 76171), (1178, 72162), (1266, 67146), (1444, 58869), (1767, 48108), (1899, 44764), (2166, 39246), (2356, 36081), (2532, 33573), (3249, 26164), (3534, 24054), (3798, 22382), (4009, 21204), (4332, 19623), (5301, 16036), (6498, 13082), (6541, 12996), (7068, 12027), (7596, 11191), (8018, 10602)]