91591921870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1\times {\mathrm{10457}}^1$

素因数の和:11317

約数の個数: 64

約数和(自身を含む): 177416205120

約数和(自身を除く): 85824283250

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 769, 1139, 1538, 2278, 3845, 5695, 7690, 10457, 11390, 13073, 20914, 26146, 51523, 52285, 65365, 103046, 104570, 130730, 177769, 257615, 355538, 515230, 700619, 875891, 888845, 1401238, 1751782, 1777690, 3503095, 4379455, 7006190, 8041433, 8758910, 11910523, 16082866, 23821046, 40207165, 59552615, 80414330, 119105230, 136704361, 273408722, 538776011, 683521805, 1077552022, 1367043610, 2693880055, 5387760110, 9159192187, 18318384374, 45795960935, 91591921870]

約数ペア:

[(1, 91591921870), (2, 45795960935), (5, 18318384374), (10, 9159192187), (17, 5387760110), (34, 2693880055), (67, 1367043610), (85, 1077552022), (134, 683521805), (170, 538776011), (335, 273408722), (670, 136704361), (769, 119105230), (1139, 80414330), (1538, 59552615), (2278, 40207165), (3845, 23821046), (5695, 16082866), (7690, 11910523), (10457, 8758910), (11390, 8041433), (13073, 7006190), (20914, 4379455), (26146, 3503095), (51523, 1777690), (52285, 1751782), (65365, 1401238), (103046, 888845), (104570, 875891), (130730, 700619), (177769, 515230), (257615, 355538)]