71019072

素因数分解:

$2^6\times 3^3\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 112

約数和(自身を含む): 212018880

約数和(自身を除く): 140999808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 144, 146, 192, 216, 219, 288, 292, 432, 438, 563, 576, 584, 657, 864, 876, 1126, 1168, 1314, 1689, 1728, 1752, 1971, 2252, 2336, 2628, 3378, 3504, 3942, 4504, 4672, 5067, 5256, 6756, 7008, 7884, 9008, 10134, 10512, 13512, 14016, 15201, 15768, 18016, 20268, 21024, 27024, 30402, 31536, 36032, 40536, 41099, 42048, 54048, 60804, 63072, 81072, 82198, 108096, 121608, 123297, 126144, 162144, 164396, 243216, 246594, 324288, 328792, 369891, 486432, 493188, 657584, 739782, 972864, 986376, 1109673, 1315168, 1479564, 1972752, 2219346, 2630336, 2959128, 3945504, 4438692, 5918256, 7891008, 8877384, 11836512, 17754768, 23673024, 35509536, 71019072]

約数ペア:

[(1, 71019072), (2, 35509536), (3, 23673024), (4, 17754768), (6, 11836512), (8, 8877384), (9, 7891008), (12, 5918256), (16, 4438692), (18, 3945504), (24, 2959128), (27, 2630336), (32, 2219346), (36, 1972752), (48, 1479564), (54, 1315168), (64, 1109673), (72, 986376), (73, 972864), (96, 739782), (108, 657584), (144, 493188), (146, 486432), (192, 369891), (216, 328792), (219, 324288), (288, 246594), (292, 243216), (432, 164396), (438, 162144), (563, 126144), (576, 123297), (584, 121608), (657, 108096), (864, 82198), (876, 81072), (1126, 63072), (1168, 60804), (1314, 54048), (1689, 42048), (1728, 41099), (1752, 40536), (1971, 36032), (2252, 31536), (2336, 30402), (2628, 27024), (3378, 21024), (3504, 20268), (3942, 18016), (4504, 15768), (4672, 15201), (5067, 14016), (5256, 13512), (6756, 10512), (7008, 10134), (7884, 9008)]