71935686

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 162235008

約数和(自身を除く): 90299322

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 186, 274, 279, 411, 558, 822, 941, 1233, 1882, 2466, 2823, 4247, 5646, 8469, 8494, 12741, 16938, 25482, 29171, 38223, 58342, 76446, 87513, 128917, 175026, 257834, 262539, 386751, 525078, 773502, 1160253, 2320506, 3996427, 7992854, 11989281, 23978562, 35967843, 71935686]

約数ペア:

[(1, 71935686), (2, 35967843), (3, 23978562), (6, 11989281), (9, 7992854), (18, 3996427), (31, 2320506), (62, 1160253), (93, 773502), (137, 525078), (186, 386751), (274, 262539), (279, 257834), (411, 175026), (558, 128917), (822, 87513), (941, 76446), (1233, 58342), (1882, 38223), (2466, 29171), (2823, 25482), (4247, 16938), (5646, 12741), (8469, 8494)]