90675182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 155221920

約数和(自身を除く): 64546738

約数列:

[1, 2, 13, 19, 26, 38, 173, 247, 346, 494, 1061, 2122, 2249, 3287, 4498, 6574, 13793, 20159, 27586, 40318, 42731, 85462, 183553, 262067, 367106, 524134, 2386189, 3487507, 4772378, 6975014, 45337591, 90675182]

約数ペア:

[(1, 90675182), (2, 45337591), (13, 6975014), (19, 4772378), (26, 3487507), (38, 2386189), (173, 524134), (247, 367106), (346, 262067), (494, 183553), (1061, 85462), (2122, 42731), (2249, 40318), (3287, 27586), (4498, 20159), (6574, 13793)]