77751596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 152785920

約数和(自身を除く): 75034324

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 139, 278, 347, 403, 556, 694, 806, 1388, 1612, 1807, 3614, 4309, 4511, 7228, 8618, 9022, 10757, 17236, 18044, 21514, 43028, 48233, 56017, 96466, 112034, 139841, 192932, 224068, 279682, 559364, 627029, 1254058, 1495223, 2508116, 2990446, 5980892, 19437899, 38875798, 77751596]

約数ペア:

[(1, 77751596), (2, 38875798), (4, 19437899), (13, 5980892), (26, 2990446), (31, 2508116), (52, 1495223), (62, 1254058), (124, 627029), (139, 559364), (278, 279682), (347, 224068), (403, 192932), (556, 139841), (694, 112034), (806, 96466), (1388, 56017), (1612, 48233), (1807, 43028), (3614, 21514), (4309, 18044), (4511, 17236), (7228, 10757), (8618, 9022)]