78482908

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{2237}}^1$

素因数の和:2434

約数の個数: 36

約数和(自身を含む): 160733160

約数和(自身を除く): 82250252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 358, 716, 1253, 2237, 2506, 4474, 5012, 8771, 8948, 15659, 17542, 31318, 35084, 62636, 109613, 219226, 400423, 438452, 800846, 1601692, 2802961, 5605922, 11211844, 19620727, 39241454, 78482908]

約数ペア:

[(1, 78482908), (2, 39241454), (4, 19620727), (7, 11211844), (14, 5605922), (28, 2802961), (49, 1601692), (98, 800846), (179, 438452), (196, 400423), (358, 219226), (716, 109613), (1253, 62636), (2237, 35084), (2506, 31318), (4474, 17542), (5012, 15659), (8771, 8948)]