172566636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18413}}^1$

素因数の和:18502

約数の個数: 48

約数和(自身を含む): 445471488

約数和(自身を除く): 272904852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 18413, 36826, 55239, 73652, 110478, 202543, 220956, 405086, 607629, 810172, 1215258, 1307323, 2430516, 2614646, 3921969, 5229292, 7843938, 14380553, 15687876, 28761106, 43141659, 57522212, 86283318, 172566636]

約数ペア:

[(1, 172566636), (2, 86283318), (3, 57522212), (4, 43141659), (6, 28761106), (11, 15687876), (12, 14380553), (22, 7843938), (33, 5229292), (44, 3921969), (66, 2614646), (71, 2430516), (132, 1307323), (142, 1215258), (213, 810172), (284, 607629), (426, 405086), (781, 220956), (852, 202543), (1562, 110478), (2343, 73652), (3124, 55239), (4686, 36826), (9372, 18413)]