66269664

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:750

約数の個数: 120

約数和(自身を含む): 200454408

約数和(自身を除く): 134184744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 691, 864, 888, 999, 1184, 1296, 1332, 1382, 1776, 1998, 2073, 2592, 2664, 2764, 2997, 3552, 3996, 4146, 5328, 5528, 5994, 6219, 7992, 8292, 10656, 11056, 11988, 12438, 15984, 16584, 18657, 22112, 23976, 24876, 25567, 31968, 33168, 37314, 47952, 49752, 51134, 55971, 66336, 74628, 76701, 95904, 99504, 102268, 111942, 149256, 153402, 199008, 204536, 223884, 230103, 298512, 306804, 409072, 447768, 460206, 597024, 613608, 690309, 818144, 895536, 920412, 1227216, 1380618, 1791072, 1840824, 2070927, 2454432, 2761236, 3681648, 4141854, 5522472, 7363296, 8283708, 11044944, 16567416, 22089888, 33134832, 66269664]

約数ペア:

[(1, 66269664), (2, 33134832), (3, 22089888), (4, 16567416), (6, 11044944), (8, 8283708), (9, 7363296), (12, 5522472), (16, 4141854), (18, 3681648), (24, 2761236), (27, 2454432), (32, 2070927), (36, 1840824), (37, 1791072), (48, 1380618), (54, 1227216), (72, 920412), (74, 895536), (81, 818144), (96, 690309), (108, 613608), (111, 597024), (144, 460206), (148, 447768), (162, 409072), (216, 306804), (222, 298512), (288, 230103), (296, 223884), (324, 204536), (333, 199008), (432, 153402), (444, 149256), (592, 111942), (648, 102268), (666, 99504), (691, 95904), (864, 76701), (888, 74628), (999, 66336), (1184, 55971), (1296, 51134), (1332, 49752), (1382, 47952), (1776, 37314), (1998, 33168), (2073, 31968), (2592, 25567), (2664, 24876), (2764, 23976), (2997, 22112), (3552, 18657), (3996, 16584), (4146, 15984), (5328, 12438), (5528, 11988), (5994, 11056), (6219, 10656), (7992, 8292)]