75178556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 146512800

約数和(自身を除く): 71334244

約数列:

[1, 2, 4, 17, 29, 34, 58, 67, 68, 116, 134, 268, 493, 569, 986, 1138, 1139, 1943, 1972, 2276, 2278, 3886, 4556, 7772, 9673, 16501, 19346, 33002, 33031, 38123, 38692, 66004, 66062, 76246, 132124, 152492, 280517, 561034, 648091, 1105567, 1122068, 1296182, 2211134, 2592364, 4422268, 18794639, 37589278, 75178556]

約数ペア:

[(1, 75178556), (2, 37589278), (4, 18794639), (17, 4422268), (29, 2592364), (34, 2211134), (58, 1296182), (67, 1122068), (68, 1105567), (116, 648091), (134, 561034), (268, 280517), (493, 152492), (569, 132124), (986, 76246), (1138, 66062), (1139, 66004), (1943, 38692), (1972, 38123), (2276, 33031), (2278, 33002), (3886, 19346), (4556, 16501), (7772, 9673)]