845773884

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 2166003840

約数和(自身を除く): 1320229956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 223, 274, 411, 446, 548, 669, 769, 822, 892, 1233, 1338, 1538, 1644, 2007, 2307, 2466, 2676, 3076, 4014, 4614, 4932, 6921, 8028, 9228, 13842, 27684, 30551, 61102, 91653, 105353, 122204, 171487, 183306, 210706, 274959, 316059, 342974, 366612, 421412, 514461, 549918, 632118, 685948, 948177, 1028922, 1099836, 1264236, 1543383, 1896354, 2057844, 3086766, 3792708, 6173532, 23493719, 46987438, 70481157, 93974876, 140962314, 211443471, 281924628, 422886942, 845773884]

約数ペア:

[(1, 845773884), (2, 422886942), (3, 281924628), (4, 211443471), (6, 140962314), (9, 93974876), (12, 70481157), (18, 46987438), (36, 23493719), (137, 6173532), (223, 3792708), (274, 3086766), (411, 2057844), (446, 1896354), (548, 1543383), (669, 1264236), (769, 1099836), (822, 1028922), (892, 948177), (1233, 685948), (1338, 632118), (1538, 549918), (1644, 514461), (2007, 421412), (2307, 366612), (2466, 342974), (2676, 316059), (3076, 274959), (4014, 210706), (4614, 183306), (4932, 171487), (6921, 122204), (8028, 105353), (9228, 91653), (13842, 61102), (27684, 30551)]