80758244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 170553600

約数和(自身を除く): 89795356

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 1246, 1409, 2047, 2492, 2818, 4094, 5636, 8188, 9863, 14329, 19726, 28658, 32407, 39452, 57316, 64814, 125401, 129628, 226849, 250802, 453698, 501604, 877807, 907396, 1755614, 2884223, 3511228, 5768446, 11536892, 20189561, 40379122, 80758244]

約数ペア:

[(1, 80758244), (2, 40379122), (4, 20189561), (7, 11536892), (14, 5768446), (23, 3511228), (28, 2884223), (46, 1755614), (89, 907396), (92, 877807), (161, 501604), (178, 453698), (322, 250802), (356, 226849), (623, 129628), (644, 125401), (1246, 64814), (1409, 57316), (2047, 39452), (2492, 32407), (2818, 28658), (4094, 19726), (5636, 14329), (8188, 9863)]