85587438

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 187799040

約数和(自身を除く): 102211602

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 103, 111, 114, 197, 206, 222, 309, 394, 591, 618, 703, 1182, 1406, 1957, 2109, 3743, 3811, 3914, 4218, 5871, 7289, 7486, 7622, 11229, 11433, 11742, 14578, 20291, 21867, 22458, 22866, 40582, 43734, 60873, 72409, 121746, 138491, 144818, 217227, 276982, 385529, 415473, 434454, 750767, 771058, 830946, 1156587, 1501534, 2252301, 2313174, 4504602, 14264573, 28529146, 42793719, 85587438]

約数ペア:

[(1, 85587438), (2, 42793719), (3, 28529146), (6, 14264573), (19, 4504602), (37, 2313174), (38, 2252301), (57, 1501534), (74, 1156587), (103, 830946), (111, 771058), (114, 750767), (197, 434454), (206, 415473), (222, 385529), (309, 276982), (394, 217227), (591, 144818), (618, 138491), (703, 121746), (1182, 72409), (1406, 60873), (1957, 43734), (2109, 40582), (3743, 22866), (3811, 22458), (3914, 21867), (4218, 20291), (5871, 14578), (7289, 11742), (7486, 11433), (7622, 11229)]