79072270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 159952320

約数和(自身を除く): 80880050

約数列:

[1, 2, 5, 10, 17, 29, 34, 43, 58, 85, 86, 145, 170, 215, 290, 373, 430, 493, 731, 746, 986, 1247, 1462, 1865, 2465, 2494, 3655, 3730, 4930, 6235, 6341, 7310, 10817, 12470, 12682, 16039, 21199, 21634, 31705, 32078, 42398, 54085, 63410, 80195, 105995, 108170, 160390, 183889, 211990, 272663, 367778, 465131, 545326, 919445, 930262, 1363315, 1838890, 2325655, 2726630, 4651310, 7907227, 15814454, 39536135, 79072270]

約数ペア:

[(1, 79072270), (2, 39536135), (5, 15814454), (10, 7907227), (17, 4651310), (29, 2726630), (34, 2325655), (43, 1838890), (58, 1363315), (85, 930262), (86, 919445), (145, 545326), (170, 465131), (215, 367778), (290, 272663), (373, 211990), (430, 183889), (493, 160390), (731, 108170), (746, 105995), (986, 80195), (1247, 63410), (1462, 54085), (1865, 42398), (2465, 32078), (2494, 31705), (3655, 21634), (3730, 21199), (4930, 16039), (6235, 12682), (6341, 12470), (7310, 10817)]