69955548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8461}}^1$

素因数の和:8534

約数の個数: 48

約数和(自身を含む): 179123616

約数和(自身を除く): 109168068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 8461, 16922, 25383, 33844, 50766, 101532, 109993, 219986, 329979, 439972, 448433, 659958, 896866, 1319916, 1345299, 1793732, 2690598, 5381196, 5829629, 11659258, 17488887, 23318516, 34977774, 69955548]

約数ペア:

[(1, 69955548), (2, 34977774), (3, 23318516), (4, 17488887), (6, 11659258), (12, 5829629), (13, 5381196), (26, 2690598), (39, 1793732), (52, 1345299), (53, 1319916), (78, 896866), (106, 659958), (156, 448433), (159, 439972), (212, 329979), (318, 219986), (636, 109993), (689, 101532), (1378, 50766), (2067, 33844), (2756, 25383), (4134, 16922), (8268, 8461)]