71642802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22153}}^1$

素因数の和:22183

約数の個数: 48

約数和(自身を含む): 181840032

約数和(自身を除く): 110197230

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 22153, 44306, 66459, 132918, 155071, 243683, 310142, 465213, 487366, 731049, 930426, 1085497, 1462098, 1705781, 2170994, 3256491, 3411562, 5117343, 6512982, 10234686, 11940467, 23880934, 35821401, 71642802]

約数ペア:

[(1, 71642802), (2, 35821401), (3, 23880934), (6, 11940467), (7, 10234686), (11, 6512982), (14, 5117343), (21, 3411562), (22, 3256491), (33, 2170994), (42, 1705781), (49, 1462098), (66, 1085497), (77, 930426), (98, 731049), (147, 487366), (154, 465213), (231, 310142), (294, 243683), (462, 155071), (539, 132918), (1078, 66459), (1617, 44306), (3234, 22153)]