65163882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 161095680

約数和(自身を除く): 95931798

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 2207, 4218, 4414, 4921, 6621, 9842, 13242, 14763, 15449, 29526, 30898, 41933, 46347, 81659, 83866, 92694, 125799, 163318, 244977, 251598, 293531, 489954, 571613, 587062, 880593, 1143226, 1551521, 1714839, 1761186, 3103042, 3429678, 4654563, 9309126, 10860647, 21721294, 32581941, 65163882]

約数ペア:

[(1, 65163882), (2, 32581941), (3, 21721294), (6, 10860647), (7, 9309126), (14, 4654563), (19, 3429678), (21, 3103042), (37, 1761186), (38, 1714839), (42, 1551521), (57, 1143226), (74, 880593), (111, 587062), (114, 571613), (133, 489954), (222, 293531), (259, 251598), (266, 244977), (399, 163318), (518, 125799), (703, 92694), (777, 83866), (798, 81659), (1406, 46347), (1554, 41933), (2109, 30898), (2207, 29526), (4218, 15449), (4414, 14763), (4921, 13242), (6621, 9842)]