77899514

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 149713920

約数和(自身を除く): 71814406

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 127, 154, 254, 539, 569, 889, 1078, 1138, 1397, 1778, 2794, 3983, 6223, 6259, 7966, 9779, 12446, 12518, 19558, 27881, 43813, 55762, 68453, 72263, 87626, 136906, 144526, 306691, 505841, 613382, 794893, 1011682, 1589786, 3540887, 5564251, 7081774, 11128502, 38949757, 77899514]

約数ペア:

[(1, 77899514), (2, 38949757), (7, 11128502), (11, 7081774), (14, 5564251), (22, 3540887), (49, 1589786), (77, 1011682), (98, 794893), (127, 613382), (154, 505841), (254, 306691), (539, 144526), (569, 136906), (889, 87626), (1078, 72263), (1138, 68453), (1397, 55762), (1778, 43813), (2794, 27881), (3983, 19558), (6223, 12518), (6259, 12446), (7966, 9779)]