68892912

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 230270976

約数和(自身を除く): 161378064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 31, 33, 36, 44, 46, 48, 61, 62, 66, 69, 72, 88, 92, 93, 99, 122, 124, 132, 138, 144, 176, 183, 184, 186, 198, 207, 244, 248, 253, 264, 276, 279, 341, 366, 368, 372, 396, 414, 488, 496, 506, 528, 549, 552, 558, 671, 682, 713, 732, 744, 759, 792, 828, 976, 1012, 1023, 1098, 1104, 1116, 1342, 1364, 1403, 1426, 1464, 1488, 1518, 1584, 1656, 1891, 2013, 2024, 2046, 2139, 2196, 2232, 2277, 2684, 2728, 2806, 2852, 2928, 3036, 3069, 3312, 3782, 4026, 4048, 4092, 4209, 4278, 4392, 4464, 4554, 5368, 5456, 5612, 5673, 5704, 6039, 6072, 6138, 6417, 7564, 7843, 8052, 8184, 8418, 8556, 8784, 9108, 10736, 11224, 11346, 11408, 12078, 12144, 12276, 12627, 12834, 15128, 15433, 15686, 16104, 16368, 16836, 17019, 17112, 18216, 20801, 22448, 22692, 23529, 24156, 24552, 25254, 25668, 30256, 30866, 31372, 32208, 33672, 34038, 34224, 36432, 41602, 43493, 45384, 46299, 47058, 48312, 49104, 50508, 51336, 61732, 62403, 62744, 67344, 68076, 70587, 83204, 86986, 90768, 92598, 94116, 96624, 101016, 102672, 123464, 124806, 125488, 130479, 136152, 138897, 141174, 166408, 173972, 185196, 187209, 188232, 202032, 246928, 249612, 260958, 272304, 277794, 282348, 332816, 347944, 370392, 374418, 376464, 391437, 478423, 499224, 521916, 555588, 564696, 695888, 740784, 748836, 782874, 956846, 998448, 1043832, 1111176, 1129392, 1435269, 1497672, 1565748, 1913692, 2087664, 2222352, 2870538, 2995344, 3131496, 3827384, 4305807, 5741076, 6262992, 7654768, 8611614, 11482152, 17223228, 22964304, 34446456, 68892912]

約数ペア:

[(1, 68892912), (2, 34446456), (3, 22964304), (4, 17223228), (6, 11482152), (8, 8611614), (9, 7654768), (11, 6262992), (12, 5741076), (16, 4305807), (18, 3827384), (22, 3131496), (23, 2995344), (24, 2870538), (31, 2222352), (33, 2087664), (36, 1913692), (44, 1565748), (46, 1497672), (48, 1435269), (61, 1129392), (62, 1111176), (66, 1043832), (69, 998448), (72, 956846), (88, 782874), (92, 748836), (93, 740784), (99, 695888), (122, 564696), (124, 555588), (132, 521916), (138, 499224), (144, 478423), (176, 391437), (183, 376464), (184, 374418), (186, 370392), (198, 347944), (207, 332816), (244, 282348), (248, 277794), (253, 272304), (264, 260958), (276, 249612), (279, 246928), (341, 202032), (366, 188232), (368, 187209), (372, 185196), (396, 173972), (414, 166408), (488, 141174), (496, 138897), (506, 136152), (528, 130479), (549, 125488), (552, 124806), (558, 123464), (671, 102672), (682, 101016), (713, 96624), (732, 94116), (744, 92598), (759, 90768), (792, 86986), (828, 83204), (976, 70587), (1012, 68076), (1023, 67344), (1098, 62744), (1104, 62403), (1116, 61732), (1342, 51336), (1364, 50508), (1403, 49104), (1426, 48312), (1464, 47058), (1488, 46299), (1518, 45384), (1584, 43493), (1656, 41602), (1891, 36432), (2013, 34224), (2024, 34038), (2046, 33672), (2139, 32208), (2196, 31372), (2232, 30866), (2277, 30256), (2684, 25668), (2728, 25254), (2806, 24552), (2852, 24156), (2928, 23529), (3036, 22692), (3069, 22448), (3312, 20801), (3782, 18216), (4026, 17112), (4048, 17019), (4092, 16836), (4209, 16368), (4278, 16104), (4392, 15686), (4464, 15433), (4554, 15128), (5368, 12834), (5456, 12627), (5612, 12276), (5673, 12144), (5704, 12078), (6039, 11408), (6072, 11346), (6138, 11224), (6417, 10736), (7564, 9108), (7843, 8784), (8052, 8556), (8184, 8418)]