82077060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105227}}^1$

素因数の和:105252

約数の個数: 48

約数和(自身を含む): 247496256

約数和(自身を除く): 165419196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 105227, 210454, 315681, 420908, 526135, 631362, 1052270, 1262724, 1367951, 1578405, 2104540, 2735902, 3156810, 4103853, 5471804, 6313620, 6839755, 8207706, 13679510, 16415412, 20519265, 27359020, 41038530, 82077060]

約数ペア:

[(1, 82077060), (2, 41038530), (3, 27359020), (4, 20519265), (5, 16415412), (6, 13679510), (10, 8207706), (12, 6839755), (13, 6313620), (15, 5471804), (20, 4103853), (26, 3156810), (30, 2735902), (39, 2104540), (52, 1578405), (60, 1367951), (65, 1262724), (78, 1052270), (130, 631362), (156, 526135), (195, 420908), (260, 315681), (390, 210454), (780, 105227)]