91838188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 180351360

約数和(自身を除く): 88513172

約数列:

[1, 2, 4, 13, 26, 47, 52, 53, 94, 106, 188, 212, 611, 689, 709, 1222, 1378, 1418, 2444, 2491, 2756, 2836, 4982, 9217, 9964, 18434, 32383, 33323, 36868, 37577, 64766, 66646, 75154, 129532, 133292, 150308, 433199, 488501, 866398, 977002, 1732796, 1766119, 1954004, 3532238, 7064476, 22959547, 45919094, 91838188]

約数ペア:

[(1, 91838188), (2, 45919094), (4, 22959547), (13, 7064476), (26, 3532238), (47, 1954004), (52, 1766119), (53, 1732796), (94, 977002), (106, 866398), (188, 488501), (212, 433199), (611, 150308), (689, 133292), (709, 129532), (1222, 75154), (1378, 66646), (1418, 64766), (2444, 37577), (2491, 36868), (2756, 33323), (2836, 32383), (4982, 18434), (9217, 9964)]