78404382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5059}}^1$

素因数の和:5118

約数の個数: 64

約数和(自身を含む): 204019200

約数和(自身を除く): 125614818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 5059, 5166, 7749, 10118, 15177, 15498, 30354, 35413, 45531, 70826, 91062, 106239, 136593, 207419, 212478, 273186, 318717, 414838, 622257, 637434, 956151, 1244514, 1451933, 1866771, 1912302, 2903866, 3733542, 4355799, 5600313, 8711598, 11200626, 13067397, 26134794, 39202191, 78404382]

約数ペア:

[(1, 78404382), (2, 39202191), (3, 26134794), (6, 13067397), (7, 11200626), (9, 8711598), (14, 5600313), (18, 4355799), (21, 3733542), (27, 2903866), (41, 1912302), (42, 1866771), (54, 1451933), (63, 1244514), (82, 956151), (123, 637434), (126, 622257), (189, 414838), (246, 318717), (287, 273186), (369, 212478), (378, 207419), (574, 136593), (738, 106239), (861, 91062), (1107, 70826), (1722, 45531), (2214, 35413), (2583, 30354), (5059, 15498), (5166, 15177), (7749, 10118)]