87797346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^2$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 216656832

約数和(自身を除く): 128859486

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 401, 546, 802, 1203, 2406, 2807, 5213, 5614, 8421, 10426, 15639, 16842, 31278, 36491, 72982, 109473, 160801, 218946, 321602, 482403, 964806, 1125607, 2090413, 2251214, 3376821, 4180826, 6271239, 6753642, 12542478, 14632891, 29265782, 43898673, 87797346]

約数ペア:

[(1, 87797346), (2, 43898673), (3, 29265782), (6, 14632891), (7, 12542478), (13, 6753642), (14, 6271239), (21, 4180826), (26, 3376821), (39, 2251214), (42, 2090413), (78, 1125607), (91, 964806), (182, 482403), (273, 321602), (401, 218946), (546, 160801), (802, 109473), (1203, 72982), (2406, 36491), (2807, 31278), (5213, 16842), (5614, 15639), (8421, 10426)]