81635202

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:837

約数の個数: 80

約数和(自身を含む): 203094144

約数和(自身を除く): 121458942

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 81, 99, 122, 162, 183, 198, 297, 366, 549, 594, 671, 751, 891, 1098, 1342, 1502, 1647, 1782, 2013, 2253, 3294, 4026, 4506, 4941, 6039, 6759, 8261, 9882, 12078, 13518, 16522, 18117, 20277, 24783, 36234, 40554, 45811, 49566, 54351, 60831, 74349, 91622, 108702, 121662, 137433, 148698, 223047, 274866, 412299, 446094, 503921, 669141, 824598, 1007842, 1236897, 1338282, 1511763, 2473794, 3023526, 3710691, 4535289, 7421382, 9070578, 13605867, 27211734, 40817601, 81635202]

約数ペア:

[(1, 81635202), (2, 40817601), (3, 27211734), (6, 13605867), (9, 9070578), (11, 7421382), (18, 4535289), (22, 3710691), (27, 3023526), (33, 2473794), (54, 1511763), (61, 1338282), (66, 1236897), (81, 1007842), (99, 824598), (122, 669141), (162, 503921), (183, 446094), (198, 412299), (297, 274866), (366, 223047), (549, 148698), (594, 137433), (671, 121662), (751, 108702), (891, 91622), (1098, 74349), (1342, 60831), (1502, 54351), (1647, 49566), (1782, 45811), (2013, 40554), (2253, 36234), (3294, 24783), (4026, 20277), (4506, 18117), (4941, 16522), (6039, 13518), (6759, 12078), (8261, 9882)]