91363636

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 209139840

約数和(自身を除く): 117776204

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 1559, 2093, 2254, 2548, 3118, 4186, 4508, 6236, 8372, 10913, 14651, 20267, 21826, 29302, 35857, 40534, 43652, 58604, 71714, 76391, 81068, 141869, 143428, 152782, 250999, 283738, 305564, 466141, 501998, 567476, 932282, 993083, 1003996, 1756993, 1864564, 1986166, 3262987, 3513986, 3972332, 6525974, 7027972, 13051948, 22840909, 45681818, 91363636]

約数ペア:

[(1, 91363636), (2, 45681818), (4, 22840909), (7, 13051948), (13, 7027972), (14, 6525974), (23, 3972332), (26, 3513986), (28, 3262987), (46, 1986166), (49, 1864564), (52, 1756993), (91, 1003996), (92, 993083), (98, 932282), (161, 567476), (182, 501998), (196, 466141), (299, 305564), (322, 283738), (364, 250999), (598, 152782), (637, 143428), (644, 141869), (1127, 81068), (1196, 76391), (1274, 71714), (1559, 58604), (2093, 43652), (2254, 40534), (2548, 35857), (3118, 29302), (4186, 21826), (4508, 20267), (6236, 14651), (8372, 10913)]