66606876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 108

約数和(自身を含む): 199388280

約数和(自身を除く): 132781404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 147, 183, 196, 244, 252, 294, 366, 427, 441, 549, 588, 619, 732, 854, 882, 1098, 1238, 1281, 1708, 1764, 1857, 2196, 2476, 2562, 2989, 3714, 3843, 4333, 5124, 5571, 5978, 7428, 7686, 8666, 8967, 11142, 11956, 12999, 15372, 17332, 17934, 22284, 25998, 26901, 30331, 35868, 37759, 38997, 51996, 53802, 60662, 75518, 77994, 90993, 107604, 113277, 121324, 151036, 155988, 181986, 226554, 264313, 272979, 339831, 363972, 453108, 528626, 545958, 679662, 792939, 1057252, 1091916, 1359324, 1585878, 1850191, 2378817, 3171756, 3700382, 4757634, 5550573, 7400764, 9515268, 11101146, 16651719, 22202292, 33303438, 66606876]

約数ペア:

[(1, 66606876), (2, 33303438), (3, 22202292), (4, 16651719), (6, 11101146), (7, 9515268), (9, 7400764), (12, 5550573), (14, 4757634), (18, 3700382), (21, 3171756), (28, 2378817), (36, 1850191), (42, 1585878), (49, 1359324), (61, 1091916), (63, 1057252), (84, 792939), (98, 679662), (122, 545958), (126, 528626), (147, 453108), (183, 363972), (196, 339831), (244, 272979), (252, 264313), (294, 226554), (366, 181986), (427, 155988), (441, 151036), (549, 121324), (588, 113277), (619, 107604), (732, 90993), (854, 77994), (882, 75518), (1098, 60662), (1238, 53802), (1281, 51996), (1708, 38997), (1764, 37759), (1857, 35868), (2196, 30331), (2476, 26901), (2562, 25998), (2989, 22284), (3714, 17934), (3843, 17332), (4333, 15372), (5124, 12999), (5571, 11956), (5978, 11142), (7428, 8967), (7686, 8666)]