89981892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 216

約数和(自身を含む): 309062208

約数和(自身を除く): 219080316

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 121, 126, 132, 143, 154, 156, 182, 198, 227, 231, 234, 242, 252, 273, 286, 308, 363, 364, 396, 429, 454, 462, 468, 484, 546, 572, 681, 693, 726, 819, 847, 858, 908, 924, 1001, 1089, 1092, 1287, 1362, 1386, 1452, 1573, 1589, 1638, 1694, 1716, 2002, 2043, 2178, 2497, 2541, 2574, 2724, 2772, 2951, 3003, 3146, 3178, 3276, 3388, 4004, 4086, 4356, 4719, 4767, 4994, 5082, 5148, 5902, 6006, 6292, 6356, 7491, 7623, 8172, 8853, 9009, 9438, 9534, 9988, 10164, 11011, 11804, 12012, 14157, 14301, 14982, 15246, 17479, 17706, 18018, 18876, 19068, 20657, 22022, 22473, 26559, 27467, 28314, 28602, 29964, 30492, 32461, 33033, 34958, 35412, 36036, 41314, 44044, 44946, 52437, 53118, 54934, 56628, 57204, 61971, 64922, 66066, 69916, 82401, 82628, 89892, 97383, 99099, 104874, 106236, 109868, 123942, 129844, 132132, 157311, 164802, 185913, 192269, 194766, 198198, 209748, 227227, 247203, 247884, 292149, 314622, 329604, 357071, 371826, 384538, 389532, 396396, 454454, 494406, 576807, 584298, 629244, 681681, 714142, 743652, 769076, 908908, 988812, 1071213, 1153614, 1168596, 1363362, 1428284, 1730421, 2045043, 2142426, 2307228, 2499497, 2726724, 3213639, 3460842, 4090086, 4284852, 4998994, 6427278, 6921684, 7498491, 8180172, 9997988, 12854556, 14996982, 22495473, 29993964, 44990946, 89981892]

約数ペア:

[(1, 89981892), (2, 44990946), (3, 29993964), (4, 22495473), (6, 14996982), (7, 12854556), (9, 9997988), (11, 8180172), (12, 7498491), (13, 6921684), (14, 6427278), (18, 4998994), (21, 4284852), (22, 4090086), (26, 3460842), (28, 3213639), (33, 2726724), (36, 2499497), (39, 2307228), (42, 2142426), (44, 2045043), (52, 1730421), (63, 1428284), (66, 1363362), (77, 1168596), (78, 1153614), (84, 1071213), (91, 988812), (99, 908908), (117, 769076), (121, 743652), (126, 714142), (132, 681681), (143, 629244), (154, 584298), (156, 576807), (182, 494406), (198, 454454), (227, 396396), (231, 389532), (234, 384538), (242, 371826), (252, 357071), (273, 329604), (286, 314622), (308, 292149), (363, 247884), (364, 247203), (396, 227227), (429, 209748), (454, 198198), (462, 194766), (468, 192269), (484, 185913), (546, 164802), (572, 157311), (681, 132132), (693, 129844), (726, 123942), (819, 109868), (847, 106236), (858, 104874), (908, 99099), (924, 97383), (1001, 89892), (1089, 82628), (1092, 82401), (1287, 69916), (1362, 66066), (1386, 64922), (1452, 61971), (1573, 57204), (1589, 56628), (1638, 54934), (1694, 53118), (1716, 52437), (2002, 44946), (2043, 44044), (2178, 41314), (2497, 36036), (2541, 35412), (2574, 34958), (2724, 33033), (2772, 32461), (2951, 30492), (3003, 29964), (3146, 28602), (3178, 28314), (3276, 27467), (3388, 26559), (4004, 22473), (4086, 22022), (4356, 20657), (4719, 19068), (4767, 18876), (4994, 18018), (5082, 17706), (5148, 17479), (5902, 15246), (6006, 14982), (6292, 14301), (6356, 14157), (7491, 12012), (7623, 11804), (8172, 11011), (8853, 10164), (9009, 9988), (9438, 9534)]