171157572

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1633

約数の個数: 72

約数和(自身を含む): 451243520

約数和(自身を除く): 280085948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 103, 124, 186, 206, 279, 309, 372, 412, 558, 618, 927, 1116, 1236, 1489, 1854, 2978, 3193, 3708, 4467, 5956, 6386, 8934, 9579, 12772, 13401, 17868, 19158, 26802, 28737, 38316, 46159, 53604, 57474, 92318, 114948, 138477, 153367, 184636, 276954, 306734, 415431, 460101, 553908, 613468, 830862, 920202, 1380303, 1661724, 1840404, 2760606, 4754377, 5521212, 9508754, 14263131, 19017508, 28526262, 42789393, 57052524, 85578786, 171157572]

約数ペア:

[(1, 171157572), (2, 85578786), (3, 57052524), (4, 42789393), (6, 28526262), (9, 19017508), (12, 14263131), (18, 9508754), (31, 5521212), (36, 4754377), (62, 2760606), (93, 1840404), (103, 1661724), (124, 1380303), (186, 920202), (206, 830862), (279, 613468), (309, 553908), (372, 460101), (412, 415431), (558, 306734), (618, 276954), (927, 184636), (1116, 153367), (1236, 138477), (1489, 114948), (1854, 92318), (2978, 57474), (3193, 53604), (3708, 46159), (4467, 38316), (5956, 28737), (6386, 26802), (8934, 19158), (9579, 17868), (12772, 13401)]