87730776

素因数分解:

$2^3\times 3^6\times 7^2\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 168

約数和(自身を含む): 287830620

約数和(自身を除く): 200099844

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 307, 324, 378, 392, 441, 486, 504, 567, 588, 614, 648, 729, 756, 882, 921, 972, 1134, 1176, 1228, 1323, 1458, 1512, 1701, 1764, 1842, 1944, 2149, 2268, 2456, 2646, 2763, 2916, 3402, 3528, 3684, 3969, 4298, 4536, 5103, 5292, 5526, 5832, 6447, 6804, 7368, 7938, 8289, 8596, 10206, 10584, 11052, 11907, 12894, 13608, 15043, 15876, 16578, 17192, 19341, 20412, 22104, 23814, 24867, 25788, 30086, 31752, 33156, 35721, 38682, 40824, 45129, 47628, 49734, 51576, 58023, 60172, 66312, 71442, 74601, 77364, 90258, 95256, 99468, 116046, 120344, 135387, 142884, 149202, 154728, 174069, 180516, 198936, 223803, 232092, 270774, 285768, 298404, 348138, 361032, 406161, 447606, 464184, 522207, 541548, 596808, 696276, 812322, 895212, 1044414, 1083096, 1218483, 1392552, 1566621, 1624644, 1790424, 2088828, 2436966, 3133242, 3249288, 3655449, 4177656, 4873932, 6266484, 7310898, 9747864, 10966347, 12532968, 14621796, 21932694, 29243592, 43865388, 87730776]

約数ペア:

[(1, 87730776), (2, 43865388), (3, 29243592), (4, 21932694), (6, 14621796), (7, 12532968), (8, 10966347), (9, 9747864), (12, 7310898), (14, 6266484), (18, 4873932), (21, 4177656), (24, 3655449), (27, 3249288), (28, 3133242), (36, 2436966), (42, 2088828), (49, 1790424), (54, 1624644), (56, 1566621), (63, 1392552), (72, 1218483), (81, 1083096), (84, 1044414), (98, 895212), (108, 812322), (126, 696276), (147, 596808), (162, 541548), (168, 522207), (189, 464184), (196, 447606), (216, 406161), (243, 361032), (252, 348138), (294, 298404), (307, 285768), (324, 270774), (378, 232092), (392, 223803), (441, 198936), (486, 180516), (504, 174069), (567, 154728), (588, 149202), (614, 142884), (648, 135387), (729, 120344), (756, 116046), (882, 99468), (921, 95256), (972, 90258), (1134, 77364), (1176, 74601), (1228, 71442), (1323, 66312), (1458, 60172), (1512, 58023), (1701, 51576), (1764, 49734), (1842, 47628), (1944, 45129), (2149, 40824), (2268, 38682), (2456, 35721), (2646, 33156), (2763, 31752), (2916, 30086), (3402, 25788), (3528, 24867), (3684, 23814), (3969, 22104), (4298, 20412), (4536, 19341), (5103, 17192), (5292, 16578), (5526, 15876), (5832, 15043), (6447, 13608), (6804, 12894), (7368, 11907), (7938, 11052), (8289, 10584), (8596, 10206)]