71356704

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 207385920

約数和(自身を除く): 136029216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 71, 76, 87, 96, 114, 116, 142, 152, 174, 213, 228, 232, 284, 304, 348, 361, 426, 456, 464, 551, 568, 608, 696, 722, 852, 912, 928, 1083, 1102, 1136, 1349, 1392, 1444, 1653, 1704, 1824, 2059, 2166, 2204, 2272, 2698, 2784, 2888, 3306, 3408, 4047, 4118, 4332, 4408, 5396, 5776, 6177, 6612, 6816, 8094, 8236, 8664, 8816, 10469, 10792, 11552, 12354, 13224, 16188, 16472, 17328, 17632, 20938, 21584, 24708, 25631, 26448, 31407, 32376, 32944, 34656, 39121, 41876, 43168, 49416, 51262, 52896, 62814, 64752, 65888, 76893, 78242, 83752, 98832, 102524, 117363, 125628, 129504, 153786, 156484, 167504, 197664, 205048, 234726, 251256, 307572, 312968, 335008, 410096, 469452, 502512, 615144, 625936, 743299, 820192, 938904, 1005024, 1230288, 1251872, 1486598, 1877808, 2229897, 2460576, 2973196, 3755616, 4459794, 5946392, 8919588, 11892784, 17839176, 23785568, 35678352, 71356704]

約数ペア:

[(1, 71356704), (2, 35678352), (3, 23785568), (4, 17839176), (6, 11892784), (8, 8919588), (12, 5946392), (16, 4459794), (19, 3755616), (24, 2973196), (29, 2460576), (32, 2229897), (38, 1877808), (48, 1486598), (57, 1251872), (58, 1230288), (71, 1005024), (76, 938904), (87, 820192), (96, 743299), (114, 625936), (116, 615144), (142, 502512), (152, 469452), (174, 410096), (213, 335008), (228, 312968), (232, 307572), (284, 251256), (304, 234726), (348, 205048), (361, 197664), (426, 167504), (456, 156484), (464, 153786), (551, 129504), (568, 125628), (608, 117363), (696, 102524), (722, 98832), (852, 83752), (912, 78242), (928, 76893), (1083, 65888), (1102, 64752), (1136, 62814), (1349, 52896), (1392, 51262), (1444, 49416), (1653, 43168), (1704, 41876), (1824, 39121), (2059, 34656), (2166, 32944), (2204, 32376), (2272, 31407), (2698, 26448), (2784, 25631), (2888, 24708), (3306, 21584), (3408, 20938), (4047, 17632), (4118, 17328), (4332, 16472), (4408, 16188), (5396, 13224), (5776, 12354), (6177, 11552), (6612, 10792), (6816, 10469), (8094, 8816), (8236, 8664)]