123057972

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{3557}}^1$

素因数の和:3629

約数の個数: 54

約数和(自身を含む): 321511554

約数和(自身を除く): 198453582

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1922, 2883, 3557, 3844, 5766, 7114, 8649, 10671, 11532, 14228, 17298, 21342, 32013, 34596, 42684, 64026, 110267, 128052, 220534, 330801, 441068, 661602, 992403, 1323204, 1984806, 3418277, 3969612, 6836554, 10254831, 13673108, 20509662, 30764493, 41019324, 61528986, 123057972]

約数ペア:

[(1, 123057972), (2, 61528986), (3, 41019324), (4, 30764493), (6, 20509662), (9, 13673108), (12, 10254831), (18, 6836554), (31, 3969612), (36, 3418277), (62, 1984806), (93, 1323204), (124, 992403), (186, 661602), (279, 441068), (372, 330801), (558, 220534), (961, 128052), (1116, 110267), (1922, 64026), (2883, 42684), (3557, 34596), (3844, 32013), (5766, 21342), (7114, 17298), (8649, 14228), (10671, 11532)]