77101856

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 168092820

約数和(自身を除く): 90990964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 169, 208, 212, 269, 338, 416, 424, 538, 676, 689, 848, 1076, 1352, 1378, 1696, 2152, 2704, 2756, 3497, 4304, 5408, 5512, 6994, 8608, 8957, 11024, 13988, 14257, 17914, 22048, 27976, 28514, 35828, 45461, 55952, 57028, 71656, 90922, 111904, 114056, 143312, 181844, 185341, 228112, 286624, 363688, 370682, 456224, 727376, 741364, 1454752, 1482728, 2409433, 2965456, 4818866, 5930912, 9637732, 19275464, 38550928, 77101856]

約数ペア:

[(1, 77101856), (2, 38550928), (4, 19275464), (8, 9637732), (13, 5930912), (16, 4818866), (26, 2965456), (32, 2409433), (52, 1482728), (53, 1454752), (104, 741364), (106, 727376), (169, 456224), (208, 370682), (212, 363688), (269, 286624), (338, 228112), (416, 185341), (424, 181844), (538, 143312), (676, 114056), (689, 111904), (848, 90922), (1076, 71656), (1352, 57028), (1378, 55952), (1696, 45461), (2152, 35828), (2704, 28514), (2756, 27976), (3497, 22048), (4304, 17914), (5408, 14257), (5512, 13988), (6994, 11024), (8608, 8957)]