71454864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 199973312

約数和(自身を除く): 128518448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 307, 312, 373, 614, 624, 746, 921, 1119, 1228, 1492, 1842, 2238, 2456, 2984, 3684, 3991, 4476, 4849, 4912, 5968, 7368, 7982, 8952, 9698, 11973, 14547, 14736, 15964, 17904, 19396, 23946, 29094, 31928, 38792, 47892, 58188, 63856, 77584, 95784, 114511, 116376, 191568, 229022, 232752, 343533, 458044, 687066, 916088, 1374132, 1488643, 1832176, 2748264, 2977286, 4465929, 5496528, 5954572, 8931858, 11909144, 17863716, 23818288, 35727432, 71454864]

約数ペア:

[(1, 71454864), (2, 35727432), (3, 23818288), (4, 17863716), (6, 11909144), (8, 8931858), (12, 5954572), (13, 5496528), (16, 4465929), (24, 2977286), (26, 2748264), (39, 1832176), (48, 1488643), (52, 1374132), (78, 916088), (104, 687066), (156, 458044), (208, 343533), (307, 232752), (312, 229022), (373, 191568), (614, 116376), (624, 114511), (746, 95784), (921, 77584), (1119, 63856), (1228, 58188), (1492, 47892), (1842, 38792), (2238, 31928), (2456, 29094), (2984, 23946), (3684, 19396), (3991, 17904), (4476, 15964), (4849, 14736), (4912, 14547), (5968, 11973), (7368, 9698), (7982, 8952)]