85820462

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 173746944

約数和(自身を除く): 87926482

約数列:

[1, 2, 7, 13, 14, 26, 31, 41, 49, 53, 62, 82, 91, 98, 106, 182, 217, 287, 371, 403, 434, 533, 574, 637, 689, 742, 806, 1066, 1271, 1274, 1378, 1519, 1643, 2009, 2173, 2542, 2597, 2821, 3038, 3286, 3731, 4018, 4346, 4823, 5194, 5642, 7462, 8897, 9646, 11501, 15211, 16523, 17794, 19747, 21359, 23002, 26117, 28249, 30422, 33046, 33761, 39494, 42718, 52234, 56498, 62279, 67363, 67522, 80507, 106477, 115661, 124558, 134726, 149513, 161014, 197743, 212954, 231322, 299026, 395486, 471541, 809627, 875719, 943082, 1046591, 1384201, 1619254, 1751438, 2093182, 2768402, 3300787, 6130033, 6601574, 12260066, 42910231, 85820462]

約数ペア:

[(1, 85820462), (2, 42910231), (7, 12260066), (13, 6601574), (14, 6130033), (26, 3300787), (31, 2768402), (41, 2093182), (49, 1751438), (53, 1619254), (62, 1384201), (82, 1046591), (91, 943082), (98, 875719), (106, 809627), (182, 471541), (217, 395486), (287, 299026), (371, 231322), (403, 212954), (434, 197743), (533, 161014), (574, 149513), (637, 134726), (689, 124558), (742, 115661), (806, 106477), (1066, 80507), (1271, 67522), (1274, 67363), (1378, 62279), (1519, 56498), (1643, 52234), (2009, 42718), (2173, 39494), (2542, 33761), (2597, 33046), (2821, 30422), (3038, 28249), (3286, 26117), (3731, 23002), (4018, 21359), (4346, 19747), (4823, 17794), (5194, 16523), (5642, 15211), (7462, 11501), (8897, 9646)]