87460308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10993}}^1$

素因数の和:11033

約数の個数: 72

約数和(自身を含む): 252114408

約数和(自身を除く): 164654100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 10993, 21986, 32979, 43972, 65958, 98937, 131916, 142909, 186881, 197874, 285818, 373762, 395748, 428727, 560643, 571636, 747524, 857454, 1121286, 1286181, 1681929, 1714908, 2242572, 2429453, 2572362, 3363858, 4858906, 5144724, 6727716, 7288359, 9717812, 14576718, 21865077, 29153436, 43730154, 87460308]

約数ペア:

[(1, 87460308), (2, 43730154), (3, 29153436), (4, 21865077), (6, 14576718), (9, 9717812), (12, 7288359), (13, 6727716), (17, 5144724), (18, 4858906), (26, 3363858), (34, 2572362), (36, 2429453), (39, 2242572), (51, 1714908), (52, 1681929), (68, 1286181), (78, 1121286), (102, 857454), (117, 747524), (153, 571636), (156, 560643), (204, 428727), (221, 395748), (234, 373762), (306, 285818), (442, 197874), (468, 186881), (612, 142909), (663, 131916), (884, 98937), (1326, 65958), (1989, 43972), (2652, 32979), (3978, 21986), (7956, 10993)]