77968212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1367}}^1$

素因数の和:1485

約数の個数: 72

約数和(自身を含む): 213966144

約数和(自身を除く): 135997932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 1367, 2037, 2716, 2734, 4074, 4101, 4753, 5468, 8148, 8202, 9506, 9569, 14259, 16404, 19012, 19138, 28518, 28707, 38276, 57036, 57414, 66983, 114828, 132599, 133966, 200949, 265198, 267932, 397797, 401898, 530396, 795594, 803796, 928193, 1591188, 1856386, 2784579, 3712772, 5569158, 6497351, 11138316, 12994702, 19492053, 25989404, 38984106, 77968212]

約数ペア:

[(1, 77968212), (2, 38984106), (3, 25989404), (4, 19492053), (6, 12994702), (7, 11138316), (12, 6497351), (14, 5569158), (21, 3712772), (28, 2784579), (42, 1856386), (49, 1591188), (84, 928193), (97, 803796), (98, 795594), (147, 530396), (194, 401898), (196, 397797), (291, 267932), (294, 265198), (388, 200949), (582, 133966), (588, 132599), (679, 114828), (1164, 66983), (1358, 57414), (1367, 57036), (2037, 38276), (2716, 28707), (2734, 28518), (4074, 19138), (4101, 19012), (4753, 16404), (5468, 14259), (8148, 9569), (8202, 9506)]