87242238

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 199584000

約数和(自身を除く): 112341762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 139, 177, 197, 278, 354, 394, 417, 531, 591, 834, 1062, 1182, 1251, 1593, 1773, 2502, 3186, 3546, 3753, 5319, 7506, 8201, 10638, 11623, 16402, 23246, 24603, 27383, 34869, 49206, 54766, 69738, 73809, 82149, 104607, 147618, 164298, 209214, 221427, 246447, 313821, 442854, 492894, 627642, 739341, 1478682, 1615597, 3231194, 4846791, 9693582, 14540373, 29080746, 43621119, 87242238]

約数ペア:

[(1, 87242238), (2, 43621119), (3, 29080746), (6, 14540373), (9, 9693582), (18, 4846791), (27, 3231194), (54, 1615597), (59, 1478682), (118, 739341), (139, 627642), (177, 492894), (197, 442854), (278, 313821), (354, 246447), (394, 221427), (417, 209214), (531, 164298), (591, 147618), (834, 104607), (1062, 82149), (1182, 73809), (1251, 69738), (1593, 54766), (1773, 49206), (2502, 34869), (3186, 27383), (3546, 24603), (3753, 23246), (5319, 16402), (7506, 11623), (8201, 10638)]