61138088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 130014720

約数和(自身を除く): 68876632

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 107, 151, 172, 214, 302, 344, 428, 473, 604, 856, 946, 1177, 1208, 1661, 1892, 2354, 3322, 3784, 4601, 4708, 6493, 6644, 9202, 9416, 12986, 13288, 16157, 18404, 25972, 32314, 36808, 50611, 51944, 64628, 71423, 101222, 129256, 142846, 177727, 202444, 285692, 355454, 404888, 571384, 694751, 710908, 1389502, 1421816, 2779004, 5558008, 7642261, 15284522, 30569044, 61138088]

約数ペア:

[(1, 61138088), (2, 30569044), (4, 15284522), (8, 7642261), (11, 5558008), (22, 2779004), (43, 1421816), (44, 1389502), (86, 710908), (88, 694751), (107, 571384), (151, 404888), (172, 355454), (214, 285692), (302, 202444), (344, 177727), (428, 142846), (473, 129256), (604, 101222), (856, 71423), (946, 64628), (1177, 51944), (1208, 50611), (1661, 36808), (1892, 32314), (2354, 25972), (3322, 18404), (3784, 16157), (4601, 13288), (4708, 12986), (6493, 9416), (6644, 9202)]