90708486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 204339456

約数和(自身を除く): 113630970

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 73, 134, 146, 201, 219, 281, 402, 438, 562, 737, 803, 843, 1474, 1606, 1686, 2211, 2409, 3091, 4422, 4818, 4891, 6182, 9273, 9782, 14673, 18546, 18827, 20513, 29346, 37654, 41026, 53801, 56481, 61539, 107602, 112962, 123078, 161403, 207097, 225643, 322806, 414194, 451286, 621291, 676929, 1242582, 1353858, 1374371, 2748742, 4123113, 8246226, 15118081, 30236162, 45354243, 90708486]

約数ペア:

[(1, 90708486), (2, 45354243), (3, 30236162), (6, 15118081), (11, 8246226), (22, 4123113), (33, 2748742), (66, 1374371), (67, 1353858), (73, 1242582), (134, 676929), (146, 621291), (201, 451286), (219, 414194), (281, 322806), (402, 225643), (438, 207097), (562, 161403), (737, 123078), (803, 112962), (843, 107602), (1474, 61539), (1606, 56481), (1686, 53801), (2211, 41026), (2409, 37654), (3091, 29346), (4422, 20513), (4818, 18827), (4891, 18546), (6182, 14673), (9273, 9782)]