91209456

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 286440000

約数和(自身を除く): 195230544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 109, 117, 144, 149, 156, 208, 216, 218, 234, 298, 312, 327, 351, 432, 436, 447, 468, 596, 624, 654, 702, 872, 894, 936, 981, 1192, 1308, 1341, 1404, 1417, 1744, 1788, 1872, 1937, 1962, 2384, 2616, 2682, 2808, 2834, 2943, 3576, 3874, 3924, 4023, 4251, 5232, 5364, 5616, 5668, 5811, 5886, 7152, 7748, 7848, 8046, 8502, 10728, 11336, 11622, 11772, 12753, 15496, 15696, 16092, 16241, 17004, 17433, 21456, 22672, 23244, 23544, 25506, 30992, 32184, 32482, 34008, 34866, 38259, 46488, 47088, 48723, 51012, 52299, 64368, 64964, 68016, 69732, 76518, 92976, 97446, 102024, 104598, 129928, 139464, 146169, 153036, 194892, 204048, 209196, 211133, 259856, 278928, 292338, 306072, 389784, 418392, 422266, 438507, 584676, 612144, 633399, 779568, 836784, 844532, 877014, 1169352, 1266798, 1689064, 1754028, 1900197, 2338704, 2533596, 3378128, 3508056, 3800394, 5067192, 5700591, 7016112, 7600788, 10134384, 11401182, 15201576, 22802364, 30403152, 45604728, 91209456]

約数ペア:

[(1, 91209456), (2, 45604728), (3, 30403152), (4, 22802364), (6, 15201576), (8, 11401182), (9, 10134384), (12, 7600788), (13, 7016112), (16, 5700591), (18, 5067192), (24, 3800394), (26, 3508056), (27, 3378128), (36, 2533596), (39, 2338704), (48, 1900197), (52, 1754028), (54, 1689064), (72, 1266798), (78, 1169352), (104, 877014), (108, 844532), (109, 836784), (117, 779568), (144, 633399), (149, 612144), (156, 584676), (208, 438507), (216, 422266), (218, 418392), (234, 389784), (298, 306072), (312, 292338), (327, 278928), (351, 259856), (432, 211133), (436, 209196), (447, 204048), (468, 194892), (596, 153036), (624, 146169), (654, 139464), (702, 129928), (872, 104598), (894, 102024), (936, 97446), (981, 92976), (1192, 76518), (1308, 69732), (1341, 68016), (1404, 64964), (1417, 64368), (1744, 52299), (1788, 51012), (1872, 48723), (1937, 47088), (1962, 46488), (2384, 38259), (2616, 34866), (2682, 34008), (2808, 32482), (2834, 32184), (2943, 30992), (3576, 25506), (3874, 23544), (3924, 23244), (4023, 22672), (4251, 21456), (5232, 17433), (5364, 17004), (5616, 16241), (5668, 16092), (5811, 15696), (5886, 15496), (7152, 12753), (7748, 11772), (7848, 11622), (8046, 11336), (8502, 10728)]