69130816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 56

約数和(自身を含む): 145796000

約数和(自身を除く): 76665184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 139, 152, 278, 304, 409, 556, 608, 818, 1112, 1216, 1636, 2224, 2641, 3272, 4448, 5282, 6544, 7771, 8896, 10564, 13088, 15542, 21128, 26176, 31084, 42256, 56851, 62168, 84512, 113702, 124336, 169024, 227404, 248672, 454808, 497344, 909616, 1080169, 1819232, 2160338, 3638464, 4320676, 8641352, 17282704, 34565408, 69130816]

約数ペア:

[(1, 69130816), (2, 34565408), (4, 17282704), (8, 8641352), (16, 4320676), (19, 3638464), (32, 2160338), (38, 1819232), (64, 1080169), (76, 909616), (139, 497344), (152, 454808), (278, 248672), (304, 227404), (409, 169024), (556, 124336), (608, 113702), (818, 84512), (1112, 62168), (1216, 56851), (1636, 42256), (2224, 31084), (2641, 26176), (3272, 21128), (4448, 15542), (5282, 13088), (6544, 10564), (7771, 8896)]