65684016

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{929}}^1$

素因数の和:1434

約数の個数: 60

約数和(自身を含む): 184396680

約数和(自身を除く): 118712664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 929, 982, 1473, 1858, 1964, 2787, 2946, 3716, 3928, 4419, 5574, 5892, 7432, 7856, 8361, 8838, 11148, 11784, 14864, 16722, 17676, 22296, 23568, 33444, 35352, 44592, 66888, 70704, 133776, 456139, 912278, 1368417, 1824556, 2736834, 3649112, 4105251, 5473668, 7298224, 8210502, 10947336, 16421004, 21894672, 32842008, 65684016]

約数ペア:

[(1, 65684016), (2, 32842008), (3, 21894672), (4, 16421004), (6, 10947336), (8, 8210502), (9, 7298224), (12, 5473668), (16, 4105251), (18, 3649112), (24, 2736834), (36, 1824556), (48, 1368417), (72, 912278), (144, 456139), (491, 133776), (929, 70704), (982, 66888), (1473, 44592), (1858, 35352), (1964, 33444), (2787, 23568), (2946, 22296), (3716, 17676), (3928, 16722), (4419, 14864), (5574, 11784), (5892, 11148), (7432, 8838), (7856, 8361)]