82880434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 79689806

約数列:

[1, 2, 7, 13, 14, 26, 29, 41, 58, 82, 91, 182, 203, 287, 377, 383, 406, 533, 574, 754, 766, 1066, 1189, 2378, 2639, 2681, 3731, 4979, 5278, 5362, 7462, 8323, 9958, 11107, 15457, 15703, 16646, 22214, 30914, 31406, 34853, 69706, 77749, 108199, 109921, 144391, 155498, 204139, 216398, 219842, 288782, 408278, 455387, 910774, 1010737, 1428973, 2021474, 2857946, 3187709, 5920031, 6375418, 11840062, 41440217, 82880434]

約数ペア:

[(1, 82880434), (2, 41440217), (7, 11840062), (13, 6375418), (14, 5920031), (26, 3187709), (29, 2857946), (41, 2021474), (58, 1428973), (82, 1010737), (91, 910774), (182, 455387), (203, 408278), (287, 288782), (377, 219842), (383, 216398), (406, 204139), (533, 155498), (574, 144391), (754, 109921), (766, 108199), (1066, 77749), (1189, 69706), (2378, 34853), (2639, 31406), (2681, 30914), (3731, 22214), (4979, 16646), (5278, 15703), (5362, 15457), (7462, 11107), (8323, 9958)]