80698878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1733}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 189352800

約数和(自身を除く): 108653922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1733, 1791, 2587, 3466, 3582, 5174, 5199, 7761, 10398, 15522, 15597, 22529, 23283, 31194, 45058, 46566, 67587, 135174, 202761, 344867, 405522, 689734, 1034601, 2069202, 3103803, 4483271, 6207606, 8966542, 13449813, 26899626, 40349439, 80698878]

約数ペア:

[(1, 80698878), (2, 40349439), (3, 26899626), (6, 13449813), (9, 8966542), (13, 6207606), (18, 4483271), (26, 3103803), (39, 2069202), (78, 1034601), (117, 689734), (199, 405522), (234, 344867), (398, 202761), (597, 135174), (1194, 67587), (1733, 46566), (1791, 45058), (2587, 31194), (3466, 23283), (3582, 22529), (5174, 15597), (5199, 15522), (7761, 10398)]