89399618

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 171777024

約数和(自身を除く): 82377406

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 127, 154, 254, 539, 653, 889, 1078, 1306, 1397, 1778, 2794, 4571, 6223, 7183, 9142, 9779, 12446, 14366, 19558, 31997, 50281, 63994, 68453, 82931, 100562, 136906, 165862, 351967, 580517, 703934, 912241, 1161034, 1824482, 4063619, 6385687, 8127238, 12771374, 44699809, 89399618]

約数ペア:

[(1, 89399618), (2, 44699809), (7, 12771374), (11, 8127238), (14, 6385687), (22, 4063619), (49, 1824482), (77, 1161034), (98, 912241), (127, 703934), (154, 580517), (254, 351967), (539, 165862), (653, 136906), (889, 100562), (1078, 82931), (1306, 68453), (1397, 63994), (1778, 50281), (2794, 31997), (4571, 19558), (6223, 14366), (7183, 12446), (9142, 9779)]