80473284

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39217}}^1$

素因数の和:39249

約数の個数: 48

約数和(自身を含む): 219620800

約数和(自身を除く): 139147516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 39217, 78434, 117651, 156868, 235302, 352953, 470604, 705906, 745123, 1058859, 1411812, 1490246, 2117718, 2235369, 2980492, 4235436, 4470738, 6706107, 8941476, 13412214, 20118321, 26824428, 40236642, 80473284]

約数ペア:

[(1, 80473284), (2, 40236642), (3, 26824428), (4, 20118321), (6, 13412214), (9, 8941476), (12, 6706107), (18, 4470738), (19, 4235436), (27, 2980492), (36, 2235369), (38, 2117718), (54, 1490246), (57, 1411812), (76, 1058859), (108, 745123), (114, 705906), (171, 470604), (228, 352953), (342, 235302), (513, 156868), (684, 117651), (1026, 78434), (2052, 39217)]