78084848

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 155042160

約数和(自身を除く): 76957312

約数列:

[1, 2, 4, 8, 16, 59, 118, 181, 236, 362, 457, 472, 724, 914, 944, 1448, 1828, 2896, 3656, 7312, 10679, 21358, 26963, 42716, 53926, 82717, 85432, 107852, 165434, 170864, 215704, 330868, 431408, 661736, 1323472, 4880303, 9760606, 19521212, 39042424, 78084848]

約数ペア:

[(1, 78084848), (2, 39042424), (4, 19521212), (8, 9760606), (16, 4880303), (59, 1323472), (118, 661736), (181, 431408), (236, 330868), (362, 215704), (457, 170864), (472, 165434), (724, 107852), (914, 85432), (944, 82717), (1448, 53926), (1828, 42716), (2896, 26963), (3656, 21358), (7312, 10679)]