104105456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 250650624

約数和(自身を除く): 146545168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 563, 728, 889, 1016, 1126, 1456, 1651, 1778, 2032, 2252, 3302, 3556, 3941, 4504, 6604, 7112, 7319, 7882, 9008, 11557, 13208, 14224, 14638, 15764, 23114, 26416, 29276, 31528, 46228, 51233, 58552, 63056, 71501, 92456, 102466, 117104, 143002, 184912, 204932, 286004, 409864, 500507, 572008, 819728, 929513, 1001014, 1144016, 1859026, 2002028, 3718052, 4004056, 6506591, 7436104, 8008112, 13013182, 14872208, 26026364, 52052728, 104105456]

約数ペア:

[(1, 104105456), (2, 52052728), (4, 26026364), (7, 14872208), (8, 13013182), (13, 8008112), (14, 7436104), (16, 6506591), (26, 4004056), (28, 3718052), (52, 2002028), (56, 1859026), (91, 1144016), (104, 1001014), (112, 929513), (127, 819728), (182, 572008), (208, 500507), (254, 409864), (364, 286004), (508, 204932), (563, 184912), (728, 143002), (889, 117104), (1016, 102466), (1126, 92456), (1456, 71501), (1651, 63056), (1778, 58552), (2032, 51233), (2252, 46228), (3302, 31528), (3556, 29276), (3941, 26416), (4504, 23114), (6604, 15764), (7112, 14638), (7319, 14224), (7882, 13208), (9008, 11557)]