65644704

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1181}}^1$

素因数の和:1390

約数の個数: 72

約数和(自身を含む): 187803252

約数和(自身を除く): 122158548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1181, 1544, 1737, 2316, 2362, 3088, 3474, 3543, 4632, 4724, 6176, 6948, 7086, 9264, 9448, 10629, 13896, 14172, 18528, 18896, 21258, 27792, 28344, 37792, 42516, 55584, 56688, 85032, 113376, 170064, 227933, 340128, 455866, 683799, 911732, 1367598, 1823464, 2051397, 2735196, 3646928, 4102794, 5470392, 7293856, 8205588, 10940784, 16411176, 21881568, 32822352, 65644704]

約数ペア:

[(1, 65644704), (2, 32822352), (3, 21881568), (4, 16411176), (6, 10940784), (8, 8205588), (9, 7293856), (12, 5470392), (16, 4102794), (18, 3646928), (24, 2735196), (32, 2051397), (36, 1823464), (48, 1367598), (72, 911732), (96, 683799), (144, 455866), (193, 340128), (288, 227933), (386, 170064), (579, 113376), (772, 85032), (1158, 56688), (1181, 55584), (1544, 42516), (1737, 37792), (2316, 28344), (2362, 27792), (3088, 21258), (3474, 18896), (3543, 18528), (4632, 14172), (4724, 13896), (6176, 10629), (6948, 9448), (7086, 9264)]