61172448

素因数分解:

$2^5\times 3^1\times {\mathrm{643}}^1\times {\mathrm{991}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 160989696

約数和(自身を除く): 99817248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 643, 991, 1286, 1929, 1982, 2572, 2973, 3858, 3964, 5144, 5946, 7716, 7928, 10288, 11892, 15432, 15856, 20576, 23784, 30864, 31712, 47568, 61728, 95136, 637213, 1274426, 1911639, 2548852, 3823278, 5097704, 7646556, 10195408, 15293112, 20390816, 30586224, 61172448]

約数ペア:

[(1, 61172448), (2, 30586224), (3, 20390816), (4, 15293112), (6, 10195408), (8, 7646556), (12, 5097704), (16, 3823278), (24, 2548852), (32, 1911639), (48, 1274426), (96, 637213), (643, 95136), (991, 61728), (1286, 47568), (1929, 31712), (1982, 30864), (2572, 23784), (2973, 20576), (3858, 15856), (3964, 15432), (5144, 11892), (5946, 10288), (7716, 7928)]