123791448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7687}}^1$

素因数の和:7768

約数の個数: 64

約数和(自身を含む): 343192320

約数和(自身を除く): 219400872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 7687, 8052, 15374, 16104, 23061, 30748, 46122, 61496, 84557, 92244, 169114, 184488, 253671, 338228, 468907, 507342, 676456, 937814, 1014684, 1406721, 1875628, 2029368, 2813442, 3751256, 5157977, 5626884, 10315954, 11253768, 15473931, 20631908, 30947862, 41263816, 61895724, 123791448]

約数ペア:

[(1, 123791448), (2, 61895724), (3, 41263816), (4, 30947862), (6, 20631908), (8, 15473931), (11, 11253768), (12, 10315954), (22, 5626884), (24, 5157977), (33, 3751256), (44, 2813442), (61, 2029368), (66, 1875628), (88, 1406721), (122, 1014684), (132, 937814), (183, 676456), (244, 507342), (264, 468907), (366, 338228), (488, 253671), (671, 184488), (732, 169114), (1342, 92244), (1464, 84557), (2013, 61496), (2684, 46122), (4026, 30748), (5368, 23061), (7687, 16104), (8052, 15374)]