72655574912

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{227869}}^1$

素因数の和:227983

約数の個数: 64

約数和(自身を含む): 150612955200

約数和(自身を除く): 77957380288

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 128, 188, 212, 376, 424, 752, 848, 1504, 1696, 2491, 3008, 3392, 4982, 6016, 6784, 9964, 19928, 39856, 79712, 159424, 227869, 318848, 455738, 911476, 1822952, 3645904, 7291808, 10709843, 12077057, 14583616, 21419686, 24154114, 29167232, 42839372, 48308228, 85678744, 96616456, 171357488, 193232912, 342714976, 386465824, 567621679, 685429952, 772931648, 1135243358, 1370859904, 1545863296, 2270486716, 4540973432, 9081946864, 18163893728, 36327787456, 72655574912]

約数ペア:

[(1, 72655574912), (2, 36327787456), (4, 18163893728), (8, 9081946864), (16, 4540973432), (32, 2270486716), (47, 1545863296), (53, 1370859904), (64, 1135243358), (94, 772931648), (106, 685429952), (128, 567621679), (188, 386465824), (212, 342714976), (376, 193232912), (424, 171357488), (752, 96616456), (848, 85678744), (1504, 48308228), (1696, 42839372), (2491, 29167232), (3008, 24154114), (3392, 21419686), (4982, 14583616), (6016, 12077057), (6784, 10709843), (9964, 7291808), (19928, 3645904), (39856, 1822952), (79712, 911476), (159424, 455738), (227869, 318848)]