79451238

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 161137152

約数和(自身を除く): 81685914

約数列:

[1, 2, 3, 6, 131, 262, 271, 373, 393, 542, 746, 786, 813, 1119, 1626, 2238, 35501, 48863, 71002, 97726, 101083, 106503, 146589, 202166, 213006, 293178, 303249, 606498, 13241873, 26483746, 39725619, 79451238]

約数ペア:

[(1, 79451238), (2, 39725619), (3, 26483746), (6, 13241873), (131, 606498), (262, 303249), (271, 293178), (373, 213006), (393, 202166), (542, 146589), (746, 106503), (786, 101083), (813, 97726), (1119, 71002), (1626, 48863), (2238, 35501)]