73143928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3808

約数の個数: 64

約数和(自身を含む): 170644320

約数和(自身を除く): 97500392

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 3761, 4862, 7522, 9724, 15044, 19448, 30088, 41371, 48893, 63937, 82742, 97786, 127874, 165484, 195572, 255748, 330968, 391144, 511496, 537823, 703307, 831181, 1075646, 1406614, 1662362, 2151292, 2813228, 3324724, 4302584, 5626456, 6649448, 9142991, 18285982, 36571964, 73143928]

約数ペア:

[(1, 73143928), (2, 36571964), (4, 18285982), (8, 9142991), (11, 6649448), (13, 5626456), (17, 4302584), (22, 3324724), (26, 2813228), (34, 2151292), (44, 1662362), (52, 1406614), (68, 1075646), (88, 831181), (104, 703307), (136, 537823), (143, 511496), (187, 391144), (221, 330968), (286, 255748), (374, 195572), (442, 165484), (572, 127874), (748, 97786), (884, 82742), (1144, 63937), (1496, 48893), (1768, 41371), (2431, 30088), (3761, 19448), (4862, 15044), (7522, 9724)]