124527788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1399}}^1$

素因数の和:1455

約数の個数: 72

約数和(自身を含む): 288825600

約数和(自身を除く): 164297812

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 289, 308, 374, 476, 578, 748, 1156, 1309, 1399, 2023, 2618, 2798, 3179, 4046, 5236, 5596, 6358, 8092, 9793, 12716, 15389, 19586, 22253, 23783, 30778, 39172, 44506, 47566, 61556, 89012, 95132, 107723, 166481, 215446, 261613, 332962, 404311, 430892, 523226, 665924, 808622, 1046452, 1617244, 1831291, 2830177, 3662582, 4447421, 5660354, 7325164, 8894842, 11320708, 17789684, 31131947, 62263894, 124527788]

約数ペア:

[(1, 124527788), (2, 62263894), (4, 31131947), (7, 17789684), (11, 11320708), (14, 8894842), (17, 7325164), (22, 5660354), (28, 4447421), (34, 3662582), (44, 2830177), (68, 1831291), (77, 1617244), (119, 1046452), (154, 808622), (187, 665924), (238, 523226), (289, 430892), (308, 404311), (374, 332962), (476, 261613), (578, 215446), (748, 166481), (1156, 107723), (1309, 95132), (1399, 89012), (2023, 61556), (2618, 47566), (2798, 44506), (3179, 39172), (4046, 30778), (5236, 23783), (5596, 22253), (6358, 19586), (8092, 15389), (9793, 12716)]