77706246

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{863}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 81960954

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 349, 698, 863, 1047, 1726, 2094, 2589, 5178, 15007, 30014, 37109, 45021, 74218, 90042, 111327, 222654, 301187, 602374, 903561, 1807122, 12951041, 25902082, 38853123, 77706246]

約数ペア:

[(1, 77706246), (2, 38853123), (3, 25902082), (6, 12951041), (43, 1807122), (86, 903561), (129, 602374), (258, 301187), (349, 222654), (698, 111327), (863, 90042), (1047, 74218), (1726, 45021), (2094, 37109), (2589, 30014), (5178, 15007)]