57641844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 149251872

約数和(自身を除く): 91610028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 661, 676, 1014, 1118, 1322, 1677, 1983, 2028, 2236, 2644, 3354, 3966, 6708, 7267, 7932, 8593, 14534, 17186, 21801, 25779, 28423, 29068, 34372, 43602, 51558, 56846, 85269, 87204, 103116, 111709, 113692, 170538, 223418, 335127, 341076, 369499, 446836, 670254, 738998, 1108497, 1340508, 1477996, 2216994, 4433988, 4803487, 9606974, 14410461, 19213948, 28820922, 57641844]

約数ペア:

[(1, 57641844), (2, 28820922), (3, 19213948), (4, 14410461), (6, 9606974), (12, 4803487), (13, 4433988), (26, 2216994), (39, 1477996), (43, 1340508), (52, 1108497), (78, 738998), (86, 670254), (129, 446836), (156, 369499), (169, 341076), (172, 335127), (258, 223418), (338, 170538), (507, 113692), (516, 111709), (559, 103116), (661, 87204), (676, 85269), (1014, 56846), (1118, 51558), (1322, 43602), (1677, 34372), (1983, 29068), (2028, 28423), (2236, 25779), (2644, 21801), (3354, 17186), (3966, 14534), (6708, 8593), (7267, 7932)]