68384624

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 168846336

約数和(自身を除く): 100461712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1181, 1232, 1316, 2068, 2362, 2632, 3619, 4136, 4724, 5264, 7238, 8267, 8272, 9448, 12991, 14476, 16534, 18896, 25982, 28952, 33068, 51964, 55507, 57904, 66136, 90937, 103928, 111014, 132272, 181874, 207856, 222028, 363748, 388549, 444056, 610577, 727496, 777098, 888112, 1221154, 1454992, 1554196, 2442308, 3108392, 4274039, 4884616, 6216784, 8548078, 9769232, 17096156, 34192312, 68384624]

約数ペア:

[(1, 68384624), (2, 34192312), (4, 17096156), (7, 9769232), (8, 8548078), (11, 6216784), (14, 4884616), (16, 4274039), (22, 3108392), (28, 2442308), (44, 1554196), (47, 1454992), (56, 1221154), (77, 888112), (88, 777098), (94, 727496), (112, 610577), (154, 444056), (176, 388549), (188, 363748), (308, 222028), (329, 207856), (376, 181874), (517, 132272), (616, 111014), (658, 103928), (752, 90937), (1034, 66136), (1181, 57904), (1232, 55507), (1316, 51964), (2068, 33068), (2362, 28952), (2632, 25982), (3619, 18896), (4136, 16534), (4724, 14476), (5264, 12991), (7238, 9448), (8267, 8272)]