73168316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 146764800

約数和(自身を除く): 73596484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 103, 206, 247, 412, 494, 719, 988, 1339, 1438, 1957, 2678, 2876, 3914, 5356, 7828, 9347, 13661, 18694, 25441, 27322, 37388, 50882, 54644, 74057, 101764, 148114, 177593, 296228, 355186, 710372, 962741, 1407083, 1925482, 2814166, 3850964, 5628332, 18292079, 36584158, 73168316]

約数ペア:

[(1, 73168316), (2, 36584158), (4, 18292079), (13, 5628332), (19, 3850964), (26, 2814166), (38, 1925482), (52, 1407083), (76, 962741), (103, 710372), (206, 355186), (247, 296228), (412, 177593), (494, 148114), (719, 101764), (988, 74057), (1339, 54644), (1438, 50882), (1957, 37388), (2678, 27322), (2876, 25441), (3914, 18694), (5356, 13661), (7828, 9347)]