85698886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 164700000

約数和(自身を除く): 79001114

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 169, 182, 203, 338, 377, 406, 754, 1183, 1249, 2366, 2498, 2639, 4901, 5278, 8743, 9802, 16237, 17486, 32474, 34307, 36221, 68614, 72442, 113659, 211081, 227318, 253547, 422162, 470873, 507094, 941746, 1477567, 2955134, 3296111, 6121349, 6592222, 12242698, 42849443, 85698886]

約数ペア:

[(1, 85698886), (2, 42849443), (7, 12242698), (13, 6592222), (14, 6121349), (26, 3296111), (29, 2955134), (58, 1477567), (91, 941746), (169, 507094), (182, 470873), (203, 422162), (338, 253547), (377, 227318), (406, 211081), (754, 113659), (1183, 72442), (1249, 68614), (2366, 36221), (2498, 34307), (2639, 32474), (4901, 17486), (5278, 16237), (8743, 9802)]