78826146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{6977}}^1$

素因数の和:7258

約数の個数: 32

約数和(自身を含む): 180869760

約数和(自身を除く): 102043614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 6977, 11298, 13954, 20931, 41862, 48839, 97678, 146517, 293034, 1876813, 3753626, 5630439, 11260878, 13137691, 26275382, 39413073, 78826146]

約数ペア:

[(1, 78826146), (2, 39413073), (3, 26275382), (6, 13137691), (7, 11260878), (14, 5630439), (21, 3753626), (42, 1876813), (269, 293034), (538, 146517), (807, 97678), (1614, 48839), (1883, 41862), (3766, 20931), (5649, 13954), (6977, 11298)]