78680394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 192628800

約数和(自身を除く): 113948406

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 59, 78, 82, 117, 118, 123, 139, 177, 234, 246, 278, 354, 369, 417, 531, 533, 738, 767, 834, 1062, 1066, 1251, 1534, 1599, 1807, 2301, 2419, 2502, 3198, 3614, 4602, 4797, 4838, 5421, 5699, 6903, 7257, 8201, 9594, 10842, 11398, 13806, 14514, 16263, 16402, 17097, 21771, 24603, 31447, 32526, 34194, 43542, 49206, 51291, 62894, 73809, 74087, 94341, 102582, 106613, 147618, 148174, 188682, 213226, 222261, 283023, 319839, 336241, 444522, 566046, 639678, 666783, 672482, 959517, 1008723, 1333566, 1919034, 2017446, 3026169, 4371133, 6052338, 8742266, 13113399, 26226798, 39340197, 78680394]

約数ペア:

[(1, 78680394), (2, 39340197), (3, 26226798), (6, 13113399), (9, 8742266), (13, 6052338), (18, 4371133), (26, 3026169), (39, 2017446), (41, 1919034), (59, 1333566), (78, 1008723), (82, 959517), (117, 672482), (118, 666783), (123, 639678), (139, 566046), (177, 444522), (234, 336241), (246, 319839), (278, 283023), (354, 222261), (369, 213226), (417, 188682), (531, 148174), (533, 147618), (738, 106613), (767, 102582), (834, 94341), (1062, 74087), (1066, 73809), (1251, 62894), (1534, 51291), (1599, 49206), (1807, 43542), (2301, 34194), (2419, 32526), (2502, 31447), (3198, 24603), (3614, 21771), (4602, 17097), (4797, 16402), (4838, 16263), (5421, 14514), (5699, 13806), (6903, 11398), (7257, 10842), (8201, 9594)]