71636688

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26183}}^1$

素因数の和:26216

約数の個数: 60

約数和(自身を含む): 211043040

約数和(自身を除く): 139406352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 26183, 52366, 78549, 104732, 157098, 209464, 235647, 314196, 418928, 471294, 497477, 628392, 942588, 994954, 1256784, 1492431, 1885176, 1989908, 2984862, 3770352, 3979816, 4477293, 5969724, 7959632, 8954586, 11939448, 17909172, 23878896, 35818344, 71636688]

約数ペア:

[(1, 71636688), (2, 35818344), (3, 23878896), (4, 17909172), (6, 11939448), (8, 8954586), (9, 7959632), (12, 5969724), (16, 4477293), (18, 3979816), (19, 3770352), (24, 2984862), (36, 1989908), (38, 1885176), (48, 1492431), (57, 1256784), (72, 994954), (76, 942588), (114, 628392), (144, 497477), (152, 471294), (171, 418928), (228, 314196), (304, 235647), (342, 209464), (456, 157098), (684, 104732), (912, 78549), (1368, 52366), (2736, 26183)]