8266703796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{41957}}^1$

素因数の和:42401

約数の個数: 72

約数和(自身を含む): 22557795624

約数和(自身を除く): 14291091828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 421, 468, 842, 1263, 1684, 2526, 3789, 5052, 5473, 7578, 10946, 15156, 16419, 21892, 32838, 41957, 49257, 65676, 83914, 98514, 125871, 167828, 197028, 251742, 377613, 503484, 545441, 755226, 1090882, 1510452, 1636323, 2181764, 3272646, 4908969, 6545292, 9817938, 17663897, 19635876, 35327794, 52991691, 70655588, 105983382, 158975073, 211966764, 229630661, 317950146, 459261322, 635900292, 688891983, 918522644, 1377783966, 2066675949, 2755567932, 4133351898, 8266703796]

約数ペア:

[(1, 8266703796), (2, 4133351898), (3, 2755567932), (4, 2066675949), (6, 1377783966), (9, 918522644), (12, 688891983), (13, 635900292), (18, 459261322), (26, 317950146), (36, 229630661), (39, 211966764), (52, 158975073), (78, 105983382), (117, 70655588), (156, 52991691), (234, 35327794), (421, 19635876), (468, 17663897), (842, 9817938), (1263, 6545292), (1684, 4908969), (2526, 3272646), (3789, 2181764), (5052, 1636323), (5473, 1510452), (7578, 1090882), (10946, 755226), (15156, 545441), (16419, 503484), (21892, 377613), (32838, 251742), (41957, 197028), (49257, 167828), (65676, 125871), (83914, 98514)]