77208472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3671}}^1$

素因数の和:3927

約数の個数: 32

約数和(自身を含む): 158630400

約数和(自身を除く): 81421928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 3671, 5258, 7342, 10516, 14684, 21032, 29368, 40381, 80762, 161524, 323048, 877369, 1754738, 3509476, 7018952, 9651059, 19302118, 38604236, 77208472]

約数ペア:

[(1, 77208472), (2, 38604236), (4, 19302118), (8, 9651059), (11, 7018952), (22, 3509476), (44, 1754738), (88, 877369), (239, 323048), (478, 161524), (956, 80762), (1912, 40381), (2629, 29368), (3671, 21032), (5258, 14684), (7342, 10516)]