80454645219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{16193}}^1$

素因数の和:16452

約数の個数: 64

約数和(自身を含む): 125364879360

約数和(自身を除く): 44910234141

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 191, 299, 377, 573, 667, 897, 1131, 2001, 2483, 4393, 5539, 7449, 8671, 13179, 16193, 16617, 26013, 48579, 57109, 72007, 127397, 171327, 210509, 216021, 372439, 382191, 469597, 631527, 1117317, 1408791, 1656161, 3092863, 4841707, 4968483, 6104761, 9278589, 10800731, 14525121, 18314283, 32402193, 40207219, 71135849, 89693027, 120621657, 140409503, 213407547, 269079081, 421228509, 924766037, 1166009351, 2062939621, 2774298111, 3498028053, 6188818863, 26818215073, 80454645219]

約数ペア:

[(1, 80454645219), (3, 26818215073), (13, 6188818863), (23, 3498028053), (29, 2774298111), (39, 2062939621), (69, 1166009351), (87, 924766037), (191, 421228509), (299, 269079081), (377, 213407547), (573, 140409503), (667, 120621657), (897, 89693027), (1131, 71135849), (2001, 40207219), (2483, 32402193), (4393, 18314283), (5539, 14525121), (7449, 10800731), (8671, 9278589), (13179, 6104761), (16193, 4968483), (16617, 4841707), (26013, 3092863), (48579, 1656161), (57109, 1408791), (72007, 1117317), (127397, 631527), (171327, 469597), (210509, 382191), (216021, 372439)]