170923212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6723

約数の個数: 72

約数和(自身を含む): 465454080

約数和(自身を除く): 294530868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 6659, 8556, 12834, 13318, 19977, 25668, 26636, 39954, 59931, 79908, 119862, 153157, 206429, 239724, 306314, 412858, 459471, 612628, 619287, 825716, 918942, 1238574, 1378413, 1837884, 1857861, 2477148, 2756826, 3715722, 4747867, 5513652, 7431444, 9495734, 14243601, 18991468, 28487202, 42730803, 56974404, 85461606, 170923212]

約数ペア:

[(1, 170923212), (2, 85461606), (3, 56974404), (4, 42730803), (6, 28487202), (9, 18991468), (12, 14243601), (18, 9495734), (23, 7431444), (31, 5513652), (36, 4747867), (46, 3715722), (62, 2756826), (69, 2477148), (92, 1857861), (93, 1837884), (124, 1378413), (138, 1238574), (186, 918942), (207, 825716), (276, 619287), (279, 612628), (372, 459471), (414, 412858), (558, 306314), (713, 239724), (828, 206429), (1116, 153157), (1426, 119862), (2139, 79908), (2852, 59931), (4278, 39954), (6417, 26636), (6659, 25668), (8556, 19977), (12834, 13318)]