90748554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2389}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 195941760

約数和(自身を除く): 105193206

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2389, 2922, 4778, 6331, 7167, 12662, 14334, 18993, 31057, 37986, 62114, 93171, 186342, 1163443, 2326886, 3490329, 6980658, 15124759, 30249518, 45374277, 90748554]

約数ペア:

[(1, 90748554), (2, 45374277), (3, 30249518), (6, 15124759), (13, 6980658), (26, 3490329), (39, 2326886), (78, 1163443), (487, 186342), (974, 93171), (1461, 62114), (2389, 37986), (2922, 31057), (4778, 18993), (6331, 14334), (7167, 12662)]