79998864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1596

約数の個数: 80

約数和(自身を含む): 227794944

約数和(自身を除く): 147796080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 103, 132, 176, 206, 264, 309, 412, 528, 618, 824, 1133, 1236, 1471, 1648, 2266, 2472, 2942, 3399, 4413, 4532, 4944, 5884, 6798, 8826, 9064, 11768, 13596, 16181, 17652, 18128, 23536, 27192, 32362, 35304, 48543, 54384, 64724, 70608, 97086, 129448, 151513, 194172, 258896, 303026, 388344, 454539, 606052, 776688, 909078, 1212104, 1666643, 1818156, 2424208, 3333286, 3636312, 4999929, 6666572, 7272624, 9999858, 13333144, 19999716, 26666288, 39999432, 79998864]

約数ペア:

[(1, 79998864), (2, 39999432), (3, 26666288), (4, 19999716), (6, 13333144), (8, 9999858), (11, 7272624), (12, 6666572), (16, 4999929), (22, 3636312), (24, 3333286), (33, 2424208), (44, 1818156), (48, 1666643), (66, 1212104), (88, 909078), (103, 776688), (132, 606052), (176, 454539), (206, 388344), (264, 303026), (309, 258896), (412, 194172), (528, 151513), (618, 129448), (824, 97086), (1133, 70608), (1236, 64724), (1471, 54384), (1648, 48543), (2266, 35304), (2472, 32362), (2942, 27192), (3399, 23536), (4413, 18128), (4532, 17652), (4944, 16181), (5884, 13596), (6798, 11768), (8826, 9064)]