91327964

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 203375088

約数和(自身を除く): 112047124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 491, 511, 637, 949, 982, 1022, 1274, 1898, 1964, 2044, 2548, 3437, 3577, 3796, 6383, 6643, 6874, 7154, 12766, 13286, 13748, 14308, 24059, 25532, 26572, 35843, 44681, 46501, 48118, 71686, 89362, 93002, 96236, 143372, 178724, 186004, 250901, 312767, 465959, 501802, 625534, 931918, 1003604, 1251068, 1756307, 1863836, 3261713, 3512614, 6523426, 7025228, 13046852, 22831991, 45663982, 91327964]

約数ペア:

[(1, 91327964), (2, 45663982), (4, 22831991), (7, 13046852), (13, 7025228), (14, 6523426), (26, 3512614), (28, 3261713), (49, 1863836), (52, 1756307), (73, 1251068), (91, 1003604), (98, 931918), (146, 625534), (182, 501802), (196, 465959), (292, 312767), (364, 250901), (491, 186004), (511, 178724), (637, 143372), (949, 96236), (982, 93002), (1022, 89362), (1274, 71686), (1898, 48118), (1964, 46501), (2044, 44681), (2548, 35843), (3437, 26572), (3577, 25532), (3796, 24059), (6383, 14308), (6643, 13748), (6874, 13286), (7154, 12766)]