78877144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 165162240

約数和(自身を除く): 86285096

約数列:

[1, 2, 4, 8, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 353, 424, 527, 706, 901, 1054, 1412, 1643, 1802, 2108, 2824, 3286, 3604, 4216, 6001, 6572, 7208, 10943, 12002, 13144, 18709, 21886, 24004, 27931, 37418, 43772, 48008, 55862, 74836, 87544, 111724, 149672, 186031, 223448, 318053, 372062, 579979, 636106, 744124, 1159958, 1272212, 1488248, 2319916, 2544424, 4639832, 9859643, 19719286, 39438572, 78877144]

約数ペア:

[(1, 78877144), (2, 39438572), (4, 19719286), (8, 9859643), (17, 4639832), (31, 2544424), (34, 2319916), (53, 1488248), (62, 1272212), (68, 1159958), (106, 744124), (124, 636106), (136, 579979), (212, 372062), (248, 318053), (353, 223448), (424, 186031), (527, 149672), (706, 111724), (901, 87544), (1054, 74836), (1412, 55862), (1643, 48008), (1802, 43772), (2108, 37418), (2824, 27931), (3286, 24004), (3604, 21886), (4216, 18709), (6001, 13144), (6572, 12002), (7208, 10943)]