66620448

素因数分解:

$2^5\times 3^3\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 196862400

約数和(自身を除く): 130241952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 83, 96, 108, 144, 166, 216, 249, 288, 332, 432, 498, 664, 747, 864, 929, 996, 1328, 1494, 1858, 1992, 2241, 2656, 2787, 2988, 3716, 3984, 4482, 5574, 5976, 7432, 7968, 8361, 8964, 11148, 11952, 14864, 16722, 17928, 22296, 23904, 25083, 29728, 33444, 35856, 44592, 50166, 66888, 71712, 77107, 89184, 100332, 133776, 154214, 200664, 231321, 267552, 308428, 401328, 462642, 616856, 693963, 802656, 925284, 1233712, 1387926, 1850568, 2081889, 2467424, 2775852, 3701136, 4163778, 5551704, 7402272, 8327556, 11103408, 16655112, 22206816, 33310224, 66620448]

約数ペア:

[(1, 66620448), (2, 33310224), (3, 22206816), (4, 16655112), (6, 11103408), (8, 8327556), (9, 7402272), (12, 5551704), (16, 4163778), (18, 3701136), (24, 2775852), (27, 2467424), (32, 2081889), (36, 1850568), (48, 1387926), (54, 1233712), (72, 925284), (83, 802656), (96, 693963), (108, 616856), (144, 462642), (166, 401328), (216, 308428), (249, 267552), (288, 231321), (332, 200664), (432, 154214), (498, 133776), (664, 100332), (747, 89184), (864, 77107), (929, 71712), (996, 66888), (1328, 50166), (1494, 44592), (1858, 35856), (1992, 33444), (2241, 29728), (2656, 25083), (2787, 23904), (2988, 22296), (3716, 17928), (3984, 16722), (4482, 14864), (5574, 11952), (5976, 11148), (7432, 8964), (7968, 8361)]