80497728

素因数分解:

$2^6\times 3^2\times {\mathrm{139753}}^1$

素因数の和:139771

約数の個数: 42

約数和(自身を含む): 230733854

約数和(自身を除く): 150236126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 139753, 279506, 419259, 559012, 838518, 1118024, 1257777, 1677036, 2236048, 2515554, 3354072, 4472096, 5031108, 6708144, 8944192, 10062216, 13416288, 20124432, 26832576, 40248864, 80497728]

約数ペア:

[(1, 80497728), (2, 40248864), (3, 26832576), (4, 20124432), (6, 13416288), (8, 10062216), (9, 8944192), (12, 6708144), (16, 5031108), (18, 4472096), (24, 3354072), (32, 2515554), (36, 2236048), (48, 1677036), (64, 1257777), (72, 1118024), (96, 838518), (144, 559012), (192, 419259), (288, 279506), (576, 139753)]