64155182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 124637184

約数和(自身を除く): 60482002

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 83, 91, 137, 166, 182, 217, 274, 403, 434, 581, 806, 959, 1079, 1162, 1781, 1918, 2158, 2573, 2821, 3562, 4247, 5146, 5642, 7553, 8494, 11371, 12467, 15106, 18011, 22742, 24934, 29729, 33449, 36022, 55211, 59458, 66898, 79597, 110422, 147823, 159194, 234143, 295646, 352501, 386477, 468286, 705002, 772954, 1034761, 2069522, 2467507, 4582513, 4935014, 9165026, 32077591, 64155182]

約数ペア:

[(1, 64155182), (2, 32077591), (7, 9165026), (13, 4935014), (14, 4582513), (26, 2467507), (31, 2069522), (62, 1034761), (83, 772954), (91, 705002), (137, 468286), (166, 386477), (182, 352501), (217, 295646), (274, 234143), (403, 159194), (434, 147823), (581, 110422), (806, 79597), (959, 66898), (1079, 59458), (1162, 55211), (1781, 36022), (1918, 33449), (2158, 29729), (2573, 24934), (2821, 22742), (3562, 18011), (4247, 15106), (5146, 12467), (5642, 11371), (7553, 8494)]