80083836

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 248656800

約数和(自身を除く): 168572964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 147, 148, 189, 196, 222, 252, 259, 294, 333, 378, 409, 441, 444, 518, 588, 666, 756, 777, 818, 882, 999, 1036, 1227, 1323, 1332, 1554, 1636, 1764, 1813, 1998, 2331, 2454, 2646, 2863, 3108, 3626, 3681, 3996, 4662, 4908, 5292, 5439, 5726, 6993, 7252, 7362, 8589, 9324, 10878, 11043, 11452, 13986, 14724, 15133, 16317, 17178, 20041, 21756, 22086, 25767, 27972, 30266, 32634, 34356, 40082, 44172, 45399, 48951, 51534, 60123, 60532, 65268, 77301, 80164, 90798, 97902, 103068, 105931, 120246, 136197, 154602, 180369, 181596, 195804, 211862, 240492, 272394, 309204, 317793, 360738, 408591, 423724, 541107, 544788, 635586, 721476, 741517, 817182, 953379, 1082214, 1271172, 1483034, 1634364, 1906758, 2164428, 2224551, 2860137, 2966068, 3813516, 4449102, 5720274, 6673653, 8898204, 11440548, 13347306, 20020959, 26694612, 40041918, 80083836]

約数ペア:

[(1, 80083836), (2, 40041918), (3, 26694612), (4, 20020959), (6, 13347306), (7, 11440548), (9, 8898204), (12, 6673653), (14, 5720274), (18, 4449102), (21, 3813516), (27, 2966068), (28, 2860137), (36, 2224551), (37, 2164428), (42, 1906758), (49, 1634364), (54, 1483034), (63, 1271172), (74, 1082214), (84, 953379), (98, 817182), (108, 741517), (111, 721476), (126, 635586), (147, 544788), (148, 541107), (189, 423724), (196, 408591), (222, 360738), (252, 317793), (259, 309204), (294, 272394), (333, 240492), (378, 211862), (409, 195804), (441, 181596), (444, 180369), (518, 154602), (588, 136197), (666, 120246), (756, 105931), (777, 103068), (818, 97902), (882, 90798), (999, 80164), (1036, 77301), (1227, 65268), (1323, 60532), (1332, 60123), (1554, 51534), (1636, 48951), (1764, 45399), (1813, 44172), (1998, 40082), (2331, 34356), (2454, 32634), (2646, 30266), (2863, 27972), (3108, 25767), (3626, 22086), (3681, 21756), (3996, 20041), (4662, 17178), (4908, 16317), (5292, 15133), (5439, 14724), (5726, 13986), (6993, 11452), (7252, 11043), (7362, 10878), (8589, 9324)]