74547408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 208806080

約数和(自身を除く): 134258672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 193, 208, 312, 386, 579, 619, 624, 772, 1158, 1238, 1544, 1857, 2316, 2476, 2509, 3088, 3714, 4632, 4952, 5018, 7428, 7527, 8047, 9264, 9904, 10036, 14856, 15054, 16094, 20072, 24141, 29712, 30108, 32188, 40144, 48282, 60216, 64376, 96564, 119467, 120432, 128752, 193128, 238934, 358401, 386256, 477868, 716802, 955736, 1433604, 1553071, 1911472, 2867208, 3106142, 4659213, 5734416, 6212284, 9318426, 12424568, 18636852, 24849136, 37273704, 74547408]

約数ペア:

[(1, 74547408), (2, 37273704), (3, 24849136), (4, 18636852), (6, 12424568), (8, 9318426), (12, 6212284), (13, 5734416), (16, 4659213), (24, 3106142), (26, 2867208), (39, 1911472), (48, 1553071), (52, 1433604), (78, 955736), (104, 716802), (156, 477868), (193, 386256), (208, 358401), (312, 238934), (386, 193128), (579, 128752), (619, 120432), (624, 119467), (772, 96564), (1158, 64376), (1238, 60216), (1544, 48282), (1857, 40144), (2316, 32188), (2476, 30108), (2509, 29712), (3088, 24141), (3714, 20072), (4632, 16094), (4952, 15054), (5018, 14856), (7428, 10036), (7527, 9904), (8047, 9264)]