8455788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 23639616

約数和(自身を除く): 15183828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 163, 198, 262, 326, 393, 396, 489, 524, 652, 786, 978, 1179, 1441, 1467, 1572, 1793, 1956, 2358, 2882, 2934, 3586, 4323, 4716, 5379, 5764, 5868, 7172, 8646, 10758, 12969, 16137, 17292, 21353, 21516, 25938, 32274, 42706, 51876, 64059, 64548, 85412, 128118, 192177, 234883, 256236, 384354, 469766, 704649, 768708, 939532, 1409298, 2113947, 2818596, 4227894, 8455788]

約数ペア:

[(1, 8455788), (2, 4227894), (3, 2818596), (4, 2113947), (6, 1409298), (9, 939532), (11, 768708), (12, 704649), (18, 469766), (22, 384354), (33, 256236), (36, 234883), (44, 192177), (66, 128118), (99, 85412), (131, 64548), (132, 64059), (163, 51876), (198, 42706), (262, 32274), (326, 25938), (393, 21516), (396, 21353), (489, 17292), (524, 16137), (652, 12969), (786, 10758), (978, 8646), (1179, 7172), (1441, 5868), (1467, 5764), (1572, 5379), (1793, 4716), (1956, 4323), (2358, 3586), (2882, 2934)]