68169744

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15271}}^1$

素因数の和:15316

約数の個数: 60

約数和(自身を含む): 196947712

約数和(自身を除く): 128777968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 15271, 30542, 45813, 61084, 91626, 122168, 137439, 183252, 244336, 274878, 366504, 473401, 549756, 733008, 946802, 1099512, 1420203, 1893604, 2199024, 2840406, 3787208, 4260609, 5680812, 7574416, 8521218, 11361624, 17042436, 22723248, 34084872, 68169744]

約数ペア:

[(1, 68169744), (2, 34084872), (3, 22723248), (4, 17042436), (6, 11361624), (8, 8521218), (9, 7574416), (12, 5680812), (16, 4260609), (18, 3787208), (24, 2840406), (31, 2199024), (36, 1893604), (48, 1420203), (62, 1099512), (72, 946802), (93, 733008), (124, 549756), (144, 473401), (186, 366504), (248, 274878), (279, 244336), (372, 183252), (496, 137439), (558, 122168), (744, 91626), (1116, 61084), (1488, 45813), (2232, 30542), (4464, 15271)]