64810746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 196627200

約数和(自身を除く): 131816454

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 109, 117, 121, 126, 143, 154, 182, 189, 198, 218, 231, 234, 242, 273, 286, 297, 327, 351, 363, 378, 429, 462, 546, 594, 654, 693, 702, 726, 763, 819, 847, 858, 981, 1001, 1089, 1199, 1287, 1386, 1417, 1526, 1573, 1638, 1694, 1962, 2002, 2079, 2178, 2289, 2398, 2457, 2541, 2574, 2834, 2943, 3003, 3146, 3267, 3597, 3861, 4158, 4251, 4578, 4719, 4914, 5082, 5886, 6006, 6534, 6867, 7194, 7623, 7722, 8393, 8502, 9009, 9438, 9919, 10791, 11011, 12753, 13189, 13734, 14157, 15246, 15587, 16786, 18018, 19838, 20601, 21582, 22022, 22869, 25179, 25506, 26378, 27027, 28314, 29757, 31174, 32373, 33033, 38259, 39567, 41202, 42471, 45738, 46761, 50358, 54054, 59514, 64746, 66066, 75537, 76518, 79134, 84942, 89271, 92323, 93522, 99099, 109109, 118701, 140283, 151074, 171457, 178542, 184646, 198198, 218218, 226611, 237402, 267813, 276969, 280566, 297297, 327327, 342914, 356103, 420849, 453222, 514371, 535626, 553938, 594594, 654654, 712206, 830907, 841698, 981981, 1028742, 1200199, 1543113, 1661814, 1963962, 2400398, 2492721, 2945943, 3086226, 3600597, 4629339, 4985442, 5891886, 7201194, 9258678, 10801791, 21603582, 32405373, 64810746]

約数ペア:

[(1, 64810746), (2, 32405373), (3, 21603582), (6, 10801791), (7, 9258678), (9, 7201194), (11, 5891886), (13, 4985442), (14, 4629339), (18, 3600597), (21, 3086226), (22, 2945943), (26, 2492721), (27, 2400398), (33, 1963962), (39, 1661814), (42, 1543113), (54, 1200199), (63, 1028742), (66, 981981), (77, 841698), (78, 830907), (91, 712206), (99, 654654), (109, 594594), (117, 553938), (121, 535626), (126, 514371), (143, 453222), (154, 420849), (182, 356103), (189, 342914), (198, 327327), (218, 297297), (231, 280566), (234, 276969), (242, 267813), (273, 237402), (286, 226611), (297, 218218), (327, 198198), (351, 184646), (363, 178542), (378, 171457), (429, 151074), (462, 140283), (546, 118701), (594, 109109), (654, 99099), (693, 93522), (702, 92323), (726, 89271), (763, 84942), (819, 79134), (847, 76518), (858, 75537), (981, 66066), (1001, 64746), (1089, 59514), (1199, 54054), (1287, 50358), (1386, 46761), (1417, 45738), (1526, 42471), (1573, 41202), (1638, 39567), (1694, 38259), (1962, 33033), (2002, 32373), (2079, 31174), (2178, 29757), (2289, 28314), (2398, 27027), (2457, 26378), (2541, 25506), (2574, 25179), (2834, 22869), (2943, 22022), (3003, 21582), (3146, 20601), (3267, 19838), (3597, 18018), (3861, 16786), (4158, 15587), (4251, 15246), (4578, 14157), (4719, 13734), (4914, 13189), (5082, 12753), (5886, 11011), (6006, 10791), (6534, 9919), (6867, 9438), (7194, 9009), (7623, 8502), (7722, 8393)]