64755444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2749}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 163856000

約数和(自身を除く): 99100556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 906, 1812, 1963, 2749, 3926, 5498, 5889, 7852, 8247, 10996, 11778, 16494, 23556, 32988, 35737, 71474, 107211, 142948, 214422, 415099, 428844, 830198, 1245297, 1660396, 2490594, 4981188, 5396287, 10792574, 16188861, 21585148, 32377722, 64755444]

約数ペア:

[(1, 64755444), (2, 32377722), (3, 21585148), (4, 16188861), (6, 10792574), (12, 5396287), (13, 4981188), (26, 2490594), (39, 1660396), (52, 1245297), (78, 830198), (151, 428844), (156, 415099), (302, 214422), (453, 142948), (604, 107211), (906, 71474), (1812, 35737), (1963, 32988), (2749, 23556), (3926, 16494), (5498, 11778), (5889, 10996), (7852, 8247)]