79938892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 165166848

約数和(自身を除く): 85227956

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 121, 167, 172, 242, 253, 334, 473, 484, 506, 668, 946, 989, 1012, 1837, 1892, 1978, 2783, 3674, 3841, 3956, 5203, 5566, 7181, 7348, 7682, 10406, 10879, 11132, 14362, 15364, 20207, 20812, 21758, 28724, 40414, 42251, 43516, 78991, 80828, 84502, 119669, 157982, 165163, 169004, 239338, 315964, 330326, 464761, 478676, 660652, 868901, 929522, 1737802, 1816793, 1859044, 3475604, 3633586, 7267172, 19984723, 39969446, 79938892]

約数ペア:

[(1, 79938892), (2, 39969446), (4, 19984723), (11, 7267172), (22, 3633586), (23, 3475604), (43, 1859044), (44, 1816793), (46, 1737802), (86, 929522), (92, 868901), (121, 660652), (167, 478676), (172, 464761), (242, 330326), (253, 315964), (334, 239338), (473, 169004), (484, 165163), (506, 157982), (668, 119669), (946, 84502), (989, 80828), (1012, 78991), (1837, 43516), (1892, 42251), (1978, 40414), (2783, 28724), (3674, 21758), (3841, 20812), (3956, 20207), (5203, 15364), (5566, 14362), (7181, 11132), (7348, 10879), (7682, 10406)]