74420739

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 118809600

約数和(自身を除く): 44388861

約数列:

[1, 3, 9, 19, 31, 57, 93, 101, 139, 171, 279, 303, 417, 589, 909, 1251, 1767, 1919, 2641, 3131, 4309, 5301, 5757, 7923, 9393, 12927, 14039, 17271, 23769, 28179, 38781, 42117, 59489, 81871, 126351, 178467, 245613, 266741, 435209, 535401, 736839, 800223, 1305627, 2400669, 3916881, 8268971, 24806913, 74420739]

約数ペア:

[(1, 74420739), (3, 24806913), (9, 8268971), (19, 3916881), (31, 2400669), (57, 1305627), (93, 800223), (101, 736839), (139, 535401), (171, 435209), (279, 266741), (303, 245613), (417, 178467), (589, 126351), (909, 81871), (1251, 59489), (1767, 42117), (1919, 38781), (2641, 28179), (3131, 23769), (4309, 17271), (5301, 14039), (5757, 12927), (7923, 9393)]