81036792

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18451}}^1$

素因数の和:18524

約数の個数: 48

約数和(自身を含む): 223084680

約数和(自身を除く): 142047888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 18451, 36902, 55353, 73804, 110706, 147608, 166059, 221412, 332118, 442824, 664236, 1125511, 1328472, 2251022, 3376533, 4502044, 6753066, 9004088, 10129599, 13506132, 20259198, 27012264, 40518396, 81036792]

約数ペア:

[(1, 81036792), (2, 40518396), (3, 27012264), (4, 20259198), (6, 13506132), (8, 10129599), (9, 9004088), (12, 6753066), (18, 4502044), (24, 3376533), (36, 2251022), (61, 1328472), (72, 1125511), (122, 664236), (183, 442824), (244, 332118), (366, 221412), (488, 166059), (549, 147608), (732, 110706), (1098, 73804), (1464, 55353), (2196, 36902), (4392, 18451)]