73393278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1307}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 171777024

約数和(自身を除く): 98383746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 191, 294, 382, 573, 1146, 1307, 1337, 2614, 2674, 3921, 4011, 7842, 8022, 9149, 9359, 18298, 18718, 27447, 28077, 54894, 56154, 64043, 128086, 192129, 249637, 384258, 499274, 748911, 1497822, 1747459, 3494918, 5242377, 10484754, 12232213, 24464426, 36696639, 73393278]

約数ペア:

[(1, 73393278), (2, 36696639), (3, 24464426), (6, 12232213), (7, 10484754), (14, 5242377), (21, 3494918), (42, 1747459), (49, 1497822), (98, 748911), (147, 499274), (191, 384258), (294, 249637), (382, 192129), (573, 128086), (1146, 64043), (1307, 56154), (1337, 54894), (2614, 28077), (2674, 27447), (3921, 18718), (4011, 18298), (7842, 9359), (8022, 9149)]