78788045104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3373}}^1\times {\mathrm{76837}}^1$

素因数の和:80237

約数の個数: 40

約数和(自身を含む): 160735875440

約数和(自身を除く): 81947830336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3373, 6746, 13492, 26984, 53968, 64087, 76837, 128174, 153674, 256348, 307348, 512696, 614696, 1025392, 1229392, 1459903, 2919806, 5839612, 11679224, 23358448, 259171201, 518342402, 1036684804, 2073369608, 4146739216, 4924252819, 9848505638, 19697011276, 39394022552, 78788045104]

約数ペア:

[(1, 78788045104), (2, 39394022552), (4, 19697011276), (8, 9848505638), (16, 4924252819), (19, 4146739216), (38, 2073369608), (76, 1036684804), (152, 518342402), (304, 259171201), (3373, 23358448), (6746, 11679224), (13492, 5839612), (26984, 2919806), (53968, 1459903), (64087, 1229392), (76837, 1025392), (128174, 614696), (153674, 512696), (256348, 307348)]