61930728

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2711

約数の個数: 96

約数和(自身を含む): 187012800

約数和(自身を除く): 125082072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 969, 1224, 1292, 1368, 1938, 2584, 2663, 2907, 3876, 5326, 5814, 7752, 7989, 10652, 11628, 15978, 21304, 23256, 23967, 31956, 45271, 47934, 50597, 63912, 90542, 95868, 101194, 135813, 151791, 181084, 191736, 202388, 271626, 303582, 362168, 404776, 407439, 455373, 543252, 607164, 814878, 860149, 910746, 1086504, 1214328, 1629756, 1720298, 1821492, 2580447, 3259512, 3440596, 3642984, 5160894, 6881192, 7741341, 10321788, 15482682, 20643576, 30965364, 61930728]

約数ペア:

[(1, 61930728), (2, 30965364), (3, 20643576), (4, 15482682), (6, 10321788), (8, 7741341), (9, 6881192), (12, 5160894), (17, 3642984), (18, 3440596), (19, 3259512), (24, 2580447), (34, 1821492), (36, 1720298), (38, 1629756), (51, 1214328), (57, 1086504), (68, 910746), (72, 860149), (76, 814878), (102, 607164), (114, 543252), (136, 455373), (152, 407439), (153, 404776), (171, 362168), (204, 303582), (228, 271626), (306, 202388), (323, 191736), (342, 181084), (408, 151791), (456, 135813), (612, 101194), (646, 95868), (684, 90542), (969, 63912), (1224, 50597), (1292, 47934), (1368, 45271), (1938, 31956), (2584, 23967), (2663, 23256), (2907, 21304), (3876, 15978), (5326, 11628), (5814, 10652), (7752, 7989)]