77880458946

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{362137}}^1$

素因数の和:362706

約数の個数: 32

約数和(自身を含む): 158216643648

約数和(自身を除く): 80336184702

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 491, 982, 1473, 2946, 35843, 71686, 107529, 215058, 362137, 724274, 1086411, 2172822, 26436001, 52872002, 79308003, 158616006, 177809267, 355618534, 533427801, 1066855602, 12980076491, 25960152982, 38940229473, 77880458946]

約数ペア:

[(1, 77880458946), (2, 38940229473), (3, 25960152982), (6, 12980076491), (73, 1066855602), (146, 533427801), (219, 355618534), (438, 177809267), (491, 158616006), (982, 79308003), (1473, 52872002), (2946, 26436001), (35843, 2172822), (71686, 1086411), (107529, 724274), (215058, 362137)]