64529766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3226

約数の個数: 72

約数和(自身を含む): 169766064

約数和(自身を除く): 105236298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3181, 3381, 6362, 6762, 9543, 10143, 19086, 20286, 22267, 28629, 44534, 57258, 66801, 73163, 133602, 146326, 155869, 200403, 219489, 311738, 400806, 438978, 467607, 512141, 658467, 935214, 1024282, 1316934, 1402821, 1536423, 2805642, 3072846, 3584987, 4609269, 7169974, 9218538, 10754961, 21509922, 32264883, 64529766]

約数ペア:

[(1, 64529766), (2, 32264883), (3, 21509922), (6, 10754961), (7, 9218538), (9, 7169974), (14, 4609269), (18, 3584987), (21, 3072846), (23, 2805642), (42, 1536423), (46, 1402821), (49, 1316934), (63, 1024282), (69, 935214), (98, 658467), (126, 512141), (138, 467607), (147, 438978), (161, 400806), (207, 311738), (294, 219489), (322, 200403), (414, 155869), (441, 146326), (483, 133602), (882, 73163), (966, 66801), (1127, 57258), (1449, 44534), (2254, 28629), (2898, 22267), (3181, 20286), (3381, 19086), (6362, 10143), (6762, 9543)]