78914964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 190969856

約数和(自身を除く): 112054892

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 307, 372, 614, 691, 921, 1228, 1382, 1842, 2073, 2764, 3684, 4146, 8292, 9517, 19034, 21421, 28551, 38068, 42842, 57102, 64263, 85684, 114204, 128526, 212137, 257052, 424274, 636411, 848548, 1272822, 2545644, 6576247, 13152494, 19728741, 26304988, 39457482, 78914964]

約数ペア:

[(1, 78914964), (2, 39457482), (3, 26304988), (4, 19728741), (6, 13152494), (12, 6576247), (31, 2545644), (62, 1272822), (93, 848548), (124, 636411), (186, 424274), (307, 257052), (372, 212137), (614, 128526), (691, 114204), (921, 85684), (1228, 64263), (1382, 57102), (1842, 42842), (2073, 38068), (2764, 28551), (3684, 21421), (4146, 19034), (8292, 9517)]