78009464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44123}}^1$

素因数の和:44159

約数の個数: 32

約数和(自身を含む): 166788720

約数和(自身を除く): 88779256

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 44123, 88246, 176492, 352984, 573599, 750091, 1147198, 1500182, 2294396, 3000364, 4588792, 6000728, 9751183, 19502366, 39004732, 78009464]

約数ペア:

[(1, 78009464), (2, 39004732), (4, 19502366), (8, 9751183), (13, 6000728), (17, 4588792), (26, 3000364), (34, 2294396), (52, 1500182), (68, 1147198), (104, 750091), (136, 573599), (221, 352984), (442, 176492), (884, 88246), (1768, 44123)]