72772336

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 175211008

約数和(自身を除く): 102438672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 151, 182, 208, 302, 331, 364, 604, 662, 728, 1057, 1208, 1324, 1456, 1963, 2114, 2317, 2416, 2648, 3926, 4228, 4303, 4634, 5296, 7852, 8456, 8606, 9268, 13741, 15704, 16912, 17212, 18536, 27482, 30121, 31408, 34424, 37072, 49981, 54964, 60242, 68848, 99962, 109928, 120484, 199924, 219856, 240968, 349867, 399848, 481936, 649753, 699734, 799696, 1299506, 1399468, 2599012, 2798936, 4548271, 5198024, 5597872, 9096542, 10396048, 18193084, 36386168, 72772336]

約数ペア:

[(1, 72772336), (2, 36386168), (4, 18193084), (7, 10396048), (8, 9096542), (13, 5597872), (14, 5198024), (16, 4548271), (26, 2798936), (28, 2599012), (52, 1399468), (56, 1299506), (91, 799696), (104, 699734), (112, 649753), (151, 481936), (182, 399848), (208, 349867), (302, 240968), (331, 219856), (364, 199924), (604, 120484), (662, 109928), (728, 99962), (1057, 68848), (1208, 60242), (1324, 54964), (1456, 49981), (1963, 37072), (2114, 34424), (2317, 31408), (2416, 30121), (2648, 27482), (3926, 18536), (4228, 17212), (4303, 16912), (4634, 15704), (5296, 13741), (7852, 9268), (8456, 8606)]