90765462488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1917

約数の個数: 128

約数和(自身を含む): 186813889920

約数和(自身を除く): 96048427432

約数列:

[1, 2, 4, 8, 23, 41, 46, 53, 82, 92, 106, 137, 164, 184, 212, 274, 328, 424, 548, 943, 1096, 1219, 1657, 1886, 2173, 2438, 3151, 3314, 3772, 4346, 4876, 5617, 6302, 6628, 7261, 7544, 8692, 9752, 11234, 12604, 13256, 14522, 17384, 22468, 25208, 29044, 38111, 44936, 49979, 58088, 67937, 76222, 87821, 99958, 129191, 135874, 152444, 167003, 175642, 199916, 227009, 258382, 271748, 297701, 304888, 334006, 351284, 399832, 454018, 516764, 543496, 595402, 668012, 702568, 908036, 1033528, 1190804, 1336024, 1562551, 1816072, 2019883, 2381608, 3125102, 3600661, 4039766, 5221207, 6250204, 6847123, 7201322, 8079532, 9307369, 10442414, 12031477, 12500408, 13694246, 14402644, 16159064, 18614738, 20884828, 24062954, 27388492, 28805288, 37229476, 41769656, 48125908, 54776984, 74458952, 82815203, 96251816, 165630406, 214069487, 276723971, 331260812, 428138974, 493290557, 553447942, 662521624, 856277948, 986581114, 1106895884, 1712555896, 1973162228, 2213791768, 3946324456, 11345682811, 22691365622, 45382731244, 90765462488]

約数ペア:

[(1, 90765462488), (2, 45382731244), (4, 22691365622), (8, 11345682811), (23, 3946324456), (41, 2213791768), (46, 1973162228), (53, 1712555896), (82, 1106895884), (92, 986581114), (106, 856277948), (137, 662521624), (164, 553447942), (184, 493290557), (212, 428138974), (274, 331260812), (328, 276723971), (424, 214069487), (548, 165630406), (943, 96251816), (1096, 82815203), (1219, 74458952), (1657, 54776984), (1886, 48125908), (2173, 41769656), (2438, 37229476), (3151, 28805288), (3314, 27388492), (3772, 24062954), (4346, 20884828), (4876, 18614738), (5617, 16159064), (6302, 14402644), (6628, 13694246), (7261, 12500408), (7544, 12031477), (8692, 10442414), (9752, 9307369), (11234, 8079532), (12604, 7201322), (13256, 6847123), (14522, 6250204), (17384, 5221207), (22468, 4039766), (25208, 3600661), (29044, 3125102), (38111, 2381608), (44936, 2019883), (49979, 1816072), (58088, 1562551), (67937, 1336024), (76222, 1190804), (87821, 1033528), (99958, 908036), (129191, 702568), (135874, 668012), (152444, 595402), (167003, 543496), (175642, 516764), (199916, 454018), (227009, 399832), (258382, 351284), (271748, 334006), (297701, 304888)]