67716396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 187719168

約数和(自身を除く): 120002772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 271, 396, 542, 631, 813, 1084, 1262, 1626, 1893, 2439, 2524, 2981, 3252, 3786, 4878, 5679, 5962, 6941, 7572, 8943, 9756, 11358, 11924, 13882, 17886, 20823, 22716, 26829, 27764, 35772, 41646, 53658, 62469, 83292, 107316, 124938, 171001, 249876, 342002, 513003, 684004, 1026006, 1539009, 1881011, 2052012, 3078018, 3762022, 5643033, 6156036, 7524044, 11286066, 16929099, 22572132, 33858198, 67716396]

約数ペア:

[(1, 67716396), (2, 33858198), (3, 22572132), (4, 16929099), (6, 11286066), (9, 7524044), (11, 6156036), (12, 5643033), (18, 3762022), (22, 3078018), (33, 2052012), (36, 1881011), (44, 1539009), (66, 1026006), (99, 684004), (132, 513003), (198, 342002), (271, 249876), (396, 171001), (542, 124938), (631, 107316), (813, 83292), (1084, 62469), (1262, 53658), (1626, 41646), (1893, 35772), (2439, 27764), (2524, 26829), (2981, 22716), (3252, 20823), (3786, 17886), (4878, 13882), (5679, 11924), (5962, 11358), (6941, 9756), (7572, 8943)]