72764896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 152727120

約数和(自身を除く): 79962224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 181, 272, 362, 544, 724, 739, 1448, 1478, 2896, 2956, 3077, 5792, 5912, 6154, 11824, 12308, 12563, 23648, 24616, 25126, 49232, 50252, 98464, 100504, 133759, 201008, 267518, 402016, 535036, 1070072, 2140144, 2273903, 4280288, 4547806, 9095612, 18191224, 36382448, 72764896]

約数ペア:

[(1, 72764896), (2, 36382448), (4, 18191224), (8, 9095612), (16, 4547806), (17, 4280288), (32, 2273903), (34, 2140144), (68, 1070072), (136, 535036), (181, 402016), (272, 267518), (362, 201008), (544, 133759), (724, 100504), (739, 98464), (1448, 50252), (1478, 49232), (2896, 25126), (2956, 24616), (3077, 23648), (5792, 12563), (5912, 12308), (6154, 11824)]