80966496

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64877}}^1$

素因数の和:64903

約数の個数: 48

約数和(自身を含む): 228889584

約数和(自身を除く): 147923088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 64877, 129754, 194631, 259508, 389262, 519016, 778524, 843401, 1038032, 1557048, 1686802, 2076064, 2530203, 3114096, 3373604, 5060406, 6228192, 6747208, 10120812, 13494416, 20241624, 26988832, 40483248, 80966496]

約数ペア:

[(1, 80966496), (2, 40483248), (3, 26988832), (4, 20241624), (6, 13494416), (8, 10120812), (12, 6747208), (13, 6228192), (16, 5060406), (24, 3373604), (26, 3114096), (32, 2530203), (39, 2076064), (48, 1686802), (52, 1557048), (78, 1038032), (96, 843401), (104, 778524), (156, 519016), (208, 389262), (312, 259508), (416, 194631), (624, 129754), (1248, 64877)]