67522728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 145366872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 719, 728, 903, 1032, 1092, 1118, 1204, 1438, 1677, 1806, 2157, 2184, 2236, 2408, 2876, 3354, 3612, 3913, 4314, 4472, 5033, 5752, 6708, 7224, 7826, 8628, 9347, 10066, 11739, 13416, 15099, 15652, 17256, 18694, 20132, 23478, 28041, 30198, 30917, 31304, 37388, 40264, 46956, 56082, 60396, 61834, 65429, 74776, 92751, 93912, 112164, 120792, 123668, 130858, 185502, 196287, 216419, 224328, 247336, 261716, 371004, 392574, 401921, 432838, 523432, 649257, 742008, 785148, 803842, 865676, 1205763, 1298514, 1570296, 1607684, 1731352, 2411526, 2597028, 2813447, 3215368, 4823052, 5194056, 5626894, 8440341, 9646104, 11253788, 16880682, 22507576, 33761364, 67522728]

約数ペア:

[(1, 67522728), (2, 33761364), (3, 22507576), (4, 16880682), (6, 11253788), (7, 9646104), (8, 8440341), (12, 5626894), (13, 5194056), (14, 4823052), (21, 3215368), (24, 2813447), (26, 2597028), (28, 2411526), (39, 1731352), (42, 1607684), (43, 1570296), (52, 1298514), (56, 1205763), (78, 865676), (84, 803842), (86, 785148), (91, 742008), (104, 649257), (129, 523432), (156, 432838), (168, 401921), (172, 392574), (182, 371004), (258, 261716), (273, 247336), (301, 224328), (312, 216419), (344, 196287), (364, 185502), (516, 130858), (546, 123668), (559, 120792), (602, 112164), (719, 93912), (728, 92751), (903, 74776), (1032, 65429), (1092, 61834), (1118, 60396), (1204, 56082), (1438, 46956), (1677, 40264), (1806, 37388), (2157, 31304), (2184, 30917), (2236, 30198), (2408, 28041), (2876, 23478), (3354, 20132), (3612, 18694), (3913, 17256), (4314, 15652), (4472, 15099), (5033, 13416), (5752, 11739), (6708, 10066), (7224, 9347), (7826, 8628)]