90197926

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 171735984

約数和(自身を除く): 81538058

約数列:

[1, 2, 7, 13, 14, 26, 49, 83, 91, 98, 166, 182, 581, 637, 853, 1079, 1162, 1274, 1706, 2158, 4067, 5971, 7553, 8134, 11089, 11942, 15106, 22178, 41797, 52871, 70799, 77623, 83594, 105742, 141598, 155246, 495593, 543361, 920387, 991186, 1086722, 1840774, 3469151, 6442709, 6938302, 12885418, 45098963, 90197926]

約数ペア:

[(1, 90197926), (2, 45098963), (7, 12885418), (13, 6938302), (14, 6442709), (26, 3469151), (49, 1840774), (83, 1086722), (91, 991186), (98, 920387), (166, 543361), (182, 495593), (581, 155246), (637, 141598), (853, 105742), (1079, 83594), (1162, 77623), (1274, 70799), (1706, 52871), (2158, 41797), (4067, 22178), (5971, 15106), (7553, 11942), (8134, 11089)]