72757.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 6967296

約数和(自身を除く): 4019754

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 53, 62, 69, 78, 93, 106, 138, 159, 186, 299, 318, 403, 598, 689, 713, 806, 897, 1209, 1219, 1378, 1426, 1643, 1794, 2067, 2139, 2418, 2438, 3286, 3657, 4134, 4278, 4929, 7314, 9269, 9858, 15847, 18538, 21359, 27807, 31694, 37789, 42718, 47541, 55614, 64077, 75578, 95082, 113367, 128154, 226734, 491257, 982514, 1473771, 2947542]

約数ペア:

[(1, 2947542), (2, 1473771), (3, 982514), (6, 491257), (13, 226734), (23, 128154), (26, 113367), (31, 95082), (39, 75578), (46, 64077), (53, 55614), (62, 47541), (69, 42718), (78, 37789), (93, 31694), (106, 27807), (138, 21359), (159, 18538), (186, 15847), (299, 9858), (318, 9269), (403, 7314), (598, 4929), (689, 4278), (713, 4134), (806, 3657), (897, 3286), (1209, 2438), (1219, 2418), (1378, 2139), (1426, 2067), (1643, 1794)]