72298072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 170058240

約数和(自身を除く): 97760168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 241, 308, 482, 487, 616, 964, 974, 1687, 1928, 1948, 2651, 3374, 3409, 3896, 5302, 5357, 6748, 6818, 10604, 10714, 13496, 13636, 18557, 21208, 21428, 27272, 37114, 37499, 42856, 74228, 74998, 117367, 148456, 149996, 234734, 299992, 469468, 821569, 938936, 1291037, 1643138, 2582074, 3286276, 5164148, 6572552, 9037259, 10328296, 18074518, 36149036, 72298072]

約数ペア:

[(1, 72298072), (2, 36149036), (4, 18074518), (7, 10328296), (8, 9037259), (11, 6572552), (14, 5164148), (22, 3286276), (28, 2582074), (44, 1643138), (56, 1291037), (77, 938936), (88, 821569), (154, 469468), (241, 299992), (308, 234734), (482, 149996), (487, 148456), (616, 117367), (964, 74998), (974, 74228), (1687, 42856), (1928, 37499), (1948, 37114), (2651, 27272), (3374, 21428), (3409, 21208), (3896, 18557), (5302, 13636), (5357, 13496), (6748, 10714), (6818, 10604)]