84953488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 182238336

約数和(自身を除く): 97284848

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 71, 83, 106, 136, 142, 166, 212, 272, 284, 332, 424, 568, 664, 848, 901, 1136, 1207, 1328, 1411, 1802, 2414, 2822, 3604, 3763, 4399, 4828, 5644, 5893, 7208, 7526, 8798, 9656, 11288, 11786, 14416, 15052, 17596, 19312, 22576, 23572, 30104, 35192, 47144, 60208, 63971, 70384, 74783, 94288, 100181, 127942, 149566, 200362, 255884, 299132, 312329, 400724, 511768, 598264, 624658, 801448, 1023536, 1196528, 1249316, 1602896, 2498632, 4997264, 5309593, 10619186, 21238372, 42476744, 84953488]

約数ペア:

[(1, 84953488), (2, 42476744), (4, 21238372), (8, 10619186), (16, 5309593), (17, 4997264), (34, 2498632), (53, 1602896), (68, 1249316), (71, 1196528), (83, 1023536), (106, 801448), (136, 624658), (142, 598264), (166, 511768), (212, 400724), (272, 312329), (284, 299132), (332, 255884), (424, 200362), (568, 149566), (664, 127942), (848, 100181), (901, 94288), (1136, 74783), (1207, 70384), (1328, 63971), (1411, 60208), (1802, 47144), (2414, 35192), (2822, 30104), (3604, 23572), (3763, 22576), (4399, 19312), (4828, 17596), (5644, 15052), (5893, 14416), (7208, 11786), (7526, 11288), (8798, 9656)]