78795684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{18089}}^1$

素因数の和:18121

約数の個数: 54

約数和(自身を含む): 218943270

約数和(自身を除く): 140147586

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 18089, 36178, 54267, 72356, 108534, 162801, 198979, 217068, 325602, 397958, 596937, 651204, 795916, 1193874, 1790811, 2188769, 2387748, 3581622, 4377538, 6566307, 7163244, 8755076, 13132614, 19698921, 26265228, 39397842, 78795684]

約数ペア:

[(1, 78795684), (2, 39397842), (3, 26265228), (4, 19698921), (6, 13132614), (9, 8755076), (11, 7163244), (12, 6566307), (18, 4377538), (22, 3581622), (33, 2387748), (36, 2188769), (44, 1790811), (66, 1193874), (99, 795916), (121, 651204), (132, 596937), (198, 397958), (242, 325602), (363, 217068), (396, 198979), (484, 162801), (726, 108534), (1089, 72356), (1452, 54267), (2178, 36178), (4356, 18089)]