64183938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 109998462

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 23, 26, 38, 39, 42, 46, 57, 69, 78, 91, 114, 133, 138, 161, 182, 247, 266, 269, 273, 299, 322, 399, 437, 483, 494, 538, 546, 598, 741, 798, 807, 874, 897, 966, 1311, 1482, 1614, 1729, 1794, 1883, 2093, 2622, 3059, 3458, 3497, 3766, 4186, 5111, 5187, 5649, 5681, 6118, 6187, 6279, 6994, 9177, 10222, 10374, 10491, 11298, 11362, 12374, 12558, 15333, 17043, 18354, 18561, 20982, 24479, 30666, 34086, 35777, 37122, 39767, 43309, 48958, 66443, 71554, 73437, 79534, 80431, 86618, 107331, 117553, 119301, 129927, 132886, 146874, 160862, 199329, 214662, 235106, 238602, 241293, 259854, 352659, 398658, 465101, 482586, 563017, 705318, 822871, 930202, 1126034, 1395303, 1528189, 1645742, 1689051, 2468613, 2790606, 3056378, 3378102, 4584567, 4937226, 9169134, 10697323, 21394646, 32091969, 64183938]

約数ペア:

[(1, 64183938), (2, 32091969), (3, 21394646), (6, 10697323), (7, 9169134), (13, 4937226), (14, 4584567), (19, 3378102), (21, 3056378), (23, 2790606), (26, 2468613), (38, 1689051), (39, 1645742), (42, 1528189), (46, 1395303), (57, 1126034), (69, 930202), (78, 822871), (91, 705318), (114, 563017), (133, 482586), (138, 465101), (161, 398658), (182, 352659), (247, 259854), (266, 241293), (269, 238602), (273, 235106), (299, 214662), (322, 199329), (399, 160862), (437, 146874), (483, 132886), (494, 129927), (538, 119301), (546, 117553), (598, 107331), (741, 86618), (798, 80431), (807, 79534), (874, 73437), (897, 71554), (966, 66443), (1311, 48958), (1482, 43309), (1614, 39767), (1729, 37122), (1794, 35777), (1883, 34086), (2093, 30666), (2622, 24479), (3059, 20982), (3458, 18561), (3497, 18354), (3766, 17043), (4186, 15333), (5111, 12558), (5187, 12374), (5649, 11362), (5681, 11298), (6118, 10491), (6187, 10374), (6279, 10222), (6994, 9177)]