61392648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 172339200

約数和(自身を除く): 110946552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 43, 57, 62, 76, 86, 93, 101, 114, 124, 129, 152, 172, 186, 202, 228, 248, 258, 303, 344, 372, 404, 456, 516, 589, 606, 744, 808, 817, 1032, 1178, 1212, 1333, 1634, 1767, 1919, 2356, 2424, 2451, 2666, 3131, 3268, 3534, 3838, 3999, 4343, 4712, 4902, 5332, 5757, 6262, 6536, 7068, 7676, 7998, 8686, 9393, 9804, 10664, 11514, 12524, 13029, 14136, 15352, 15996, 17372, 18786, 19608, 23028, 25048, 25327, 26058, 31992, 34744, 37572, 46056, 50654, 52116, 59489, 75144, 75981, 82517, 101308, 104232, 118978, 134633, 151962, 165034, 178467, 202616, 237956, 247551, 269266, 303924, 330068, 356934, 403899, 475912, 495102, 538532, 607848, 660136, 713868, 807798, 990204, 1077064, 1427736, 1615596, 1980408, 2558027, 3231192, 5116054, 7674081, 10232108, 15348162, 20464216, 30696324, 61392648]

約数ペア:

[(1, 61392648), (2, 30696324), (3, 20464216), (4, 15348162), (6, 10232108), (8, 7674081), (12, 5116054), (19, 3231192), (24, 2558027), (31, 1980408), (38, 1615596), (43, 1427736), (57, 1077064), (62, 990204), (76, 807798), (86, 713868), (93, 660136), (101, 607848), (114, 538532), (124, 495102), (129, 475912), (152, 403899), (172, 356934), (186, 330068), (202, 303924), (228, 269266), (248, 247551), (258, 237956), (303, 202616), (344, 178467), (372, 165034), (404, 151962), (456, 134633), (516, 118978), (589, 104232), (606, 101308), (744, 82517), (808, 75981), (817, 75144), (1032, 59489), (1178, 52116), (1212, 50654), (1333, 46056), (1634, 37572), (1767, 34744), (1919, 31992), (2356, 26058), (2424, 25327), (2451, 25048), (2666, 23028), (3131, 19608), (3268, 18786), (3534, 17372), (3838, 15996), (3999, 15352), (4343, 14136), (4712, 13029), (4902, 12524), (5332, 11514), (5757, 10664), (6262, 9804), (6536, 9393), (7068, 8686), (7676, 7998)]