780379824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{54013}}^1$

素因数の和:54074

約数の個数: 80

約数和(自身を含む): 2357603072

約数和(自身を除く): 1577223248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 54013, 108026, 162039, 216052, 324078, 378091, 432104, 648156, 756182, 864208, 1134273, 1296312, 1512364, 2268546, 2322559, 2592624, 3024728, 4537092, 4645118, 6049456, 6967677, 9074184, 9290236, 13935354, 16257913, 18148368, 18580472, 27870708, 32515826, 37160944, 48773739, 55741416, 65031652, 97547478, 111482832, 130063304, 195094956, 260126608, 390189912, 780379824]

約数ペア:

[(1, 780379824), (2, 390189912), (3, 260126608), (4, 195094956), (6, 130063304), (7, 111482832), (8, 97547478), (12, 65031652), (14, 55741416), (16, 48773739), (21, 37160944), (24, 32515826), (28, 27870708), (42, 18580472), (43, 18148368), (48, 16257913), (56, 13935354), (84, 9290236), (86, 9074184), (112, 6967677), (129, 6049456), (168, 4645118), (172, 4537092), (258, 3024728), (301, 2592624), (336, 2322559), (344, 2268546), (516, 1512364), (602, 1296312), (688, 1134273), (903, 864208), (1032, 756182), (1204, 648156), (1806, 432104), (2064, 378091), (2408, 324078), (3612, 216052), (4816, 162039), (7224, 108026), (14448, 54013)]