78275934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20807}}^1$

素因数の和:20845

約数の個数: 48

約数和(自身を含む): 194762880

約数和(自身を除く): 116486946

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 20807, 41614, 62421, 124842, 187263, 228877, 374526, 395333, 457754, 686631, 790666, 1185999, 1373262, 2059893, 2371998, 3557997, 4119786, 4348663, 7115994, 8697326, 13045989, 26091978, 39137967, 78275934]

約数ペア:

[(1, 78275934), (2, 39137967), (3, 26091978), (6, 13045989), (9, 8697326), (11, 7115994), (18, 4348663), (19, 4119786), (22, 3557997), (33, 2371998), (38, 2059893), (57, 1373262), (66, 1185999), (99, 790666), (114, 686631), (171, 457754), (198, 395333), (209, 374526), (342, 228877), (418, 187263), (627, 124842), (1254, 62421), (1881, 41614), (3762, 20807)]