80514288

素因数分解:

$2^4\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1499}}^1$

素因数の和:1886

約数の個数: 60

約数和(自身を含む): 226083000

約数和(自身を除く): 145568712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 373, 746, 1119, 1492, 1499, 2238, 2984, 2998, 3357, 4476, 4497, 5968, 5996, 6714, 8952, 8994, 11992, 13428, 13491, 17904, 17988, 23984, 26856, 26982, 35976, 53712, 53964, 71952, 107928, 215856, 559127, 1118254, 1677381, 2236508, 3354762, 4473016, 5032143, 6709524, 8946032, 10064286, 13419048, 20128572, 26838096, 40257144, 80514288]

約数ペア:

[(1, 80514288), (2, 40257144), (3, 26838096), (4, 20128572), (6, 13419048), (8, 10064286), (9, 8946032), (12, 6709524), (16, 5032143), (18, 4473016), (24, 3354762), (36, 2236508), (48, 1677381), (72, 1118254), (144, 559127), (373, 215856), (746, 107928), (1119, 71952), (1492, 53964), (1499, 53712), (2238, 35976), (2984, 26982), (2998, 26856), (3357, 23984), (4476, 17988), (4497, 17904), (5968, 13491), (5996, 13428), (6714, 11992), (8952, 8994)]