69838076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 153280512

約数和(自身を除く): 83442436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 1151, 1379, 2167, 2302, 2758, 4334, 4604, 5516, 8057, 8668, 12661, 15169, 16114, 25322, 30338, 32228, 50644, 60676, 88627, 177254, 226747, 354508, 453494, 906988, 1587229, 2494217, 3174458, 4988434, 6348916, 9976868, 17459519, 34919038, 69838076]

約数ペア:

[(1, 69838076), (2, 34919038), (4, 17459519), (7, 9976868), (11, 6348916), (14, 4988434), (22, 3174458), (28, 2494217), (44, 1587229), (77, 906988), (154, 453494), (197, 354508), (308, 226747), (394, 177254), (788, 88627), (1151, 60676), (1379, 50644), (2167, 32228), (2302, 30338), (2758, 25322), (4334, 16114), (4604, 15169), (5516, 12661), (8057, 8668)]