31883364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 86879520

約数和(自身を除く): 54996156

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 354, 531, 612, 708, 883, 1003, 1062, 1766, 2006, 2124, 2649, 3009, 3532, 4012, 5298, 6018, 7947, 9027, 10596, 12036, 15011, 15894, 18054, 30022, 31788, 36108, 45033, 52097, 60044, 90066, 104194, 135099, 156291, 180132, 208388, 270198, 312582, 468873, 540396, 625164, 885649, 937746, 1771298, 1875492, 2656947, 3542596, 5313894, 7970841, 10627788, 15941682, 31883364]

約数ペア:

[(1, 31883364), (2, 15941682), (3, 10627788), (4, 7970841), (6, 5313894), (9, 3542596), (12, 2656947), (17, 1875492), (18, 1771298), (34, 937746), (36, 885649), (51, 625164), (59, 540396), (68, 468873), (102, 312582), (118, 270198), (153, 208388), (177, 180132), (204, 156291), (236, 135099), (306, 104194), (354, 90066), (531, 60044), (612, 52097), (708, 45033), (883, 36108), (1003, 31788), (1062, 30022), (1766, 18054), (2006, 15894), (2124, 15011), (2649, 12036), (3009, 10596), (3532, 9027), (4012, 7947), (5298, 6018)]