78808902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{7823}}^1$

素因数の和:7924

約数の個数: 32

約数和(自身を含む): 166745088

約数和(自身を除く): 87936186

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 7823, 10074, 15646, 23469, 46938, 179929, 359858, 539787, 571079, 1079574, 1142158, 1713237, 3426474, 13134817, 26269634, 39404451, 78808902]

約数ペア:

[(1, 78808902), (2, 39404451), (3, 26269634), (6, 13134817), (23, 3426474), (46, 1713237), (69, 1142158), (73, 1079574), (138, 571079), (146, 539787), (219, 359858), (438, 179929), (1679, 46938), (3358, 23469), (5037, 15646), (7823, 10074)]