77882658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2731}}^1$

素因数の和:2847

約数の個数: 48

約数和(自身を含む): 183131424

約数和(自身を除く): 105248766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 2731, 4074, 4753, 5462, 8193, 9506, 14259, 16386, 19117, 28518, 38234, 57351, 114702, 133819, 264907, 267638, 401457, 529814, 794721, 802914, 1589442, 1854349, 3708698, 5563047, 11126094, 12980443, 25960886, 38941329, 77882658]

約数ペア:

[(1, 77882658), (2, 38941329), (3, 25960886), (6, 12980443), (7, 11126094), (14, 5563047), (21, 3708698), (42, 1854349), (49, 1589442), (97, 802914), (98, 794721), (147, 529814), (194, 401457), (291, 267638), (294, 264907), (582, 133819), (679, 114702), (1358, 57351), (2037, 38234), (2731, 28518), (4074, 19117), (4753, 16386), (5462, 14259), (8193, 9506)]