80525396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 171714816

約数和(自身を除く): 91189420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 167, 238, 334, 476, 668, 1013, 1169, 2026, 2338, 2839, 4052, 4676, 5678, 7091, 11356, 14182, 17221, 19873, 28364, 34442, 39746, 68884, 79492, 120547, 169171, 241094, 338342, 482188, 676684, 1184197, 2368394, 2875907, 4736788, 5751814, 11503628, 20131349, 40262698, 80525396]

約数ペア:

[(1, 80525396), (2, 40262698), (4, 20131349), (7, 11503628), (14, 5751814), (17, 4736788), (28, 2875907), (34, 2368394), (68, 1184197), (119, 676684), (167, 482188), (238, 338342), (334, 241094), (476, 169171), (668, 120547), (1013, 79492), (1169, 68884), (2026, 39746), (2338, 34442), (2839, 28364), (4052, 19873), (4676, 17221), (5678, 14182), (7091, 11356)]