8725644

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 23482368

約数和(自身を除く): 14756724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 191, 243, 282, 324, 382, 423, 486, 564, 573, 764, 846, 972, 1146, 1269, 1692, 1719, 2292, 2538, 3438, 3807, 5076, 5157, 6876, 7614, 8977, 10314, 11421, 15228, 15471, 17954, 20628, 22842, 26931, 30942, 35908, 45684, 46413, 53862, 61884, 80793, 92826, 107724, 161586, 185652, 242379, 323172, 484758, 727137, 969516, 1454274, 2181411, 2908548, 4362822, 8725644]

約数ペア:

[(1, 8725644), (2, 4362822), (3, 2908548), (4, 2181411), (6, 1454274), (9, 969516), (12, 727137), (18, 484758), (27, 323172), (36, 242379), (47, 185652), (54, 161586), (81, 107724), (94, 92826), (108, 80793), (141, 61884), (162, 53862), (188, 46413), (191, 45684), (243, 35908), (282, 30942), (324, 26931), (382, 22842), (423, 20628), (486, 17954), (564, 15471), (573, 15228), (764, 11421), (846, 10314), (972, 8977), (1146, 7614), (1269, 6876), (1692, 5157), (1719, 5076), (2292, 3807), (2538, 3438)]