69458984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 158524800

約数和(自身を除く): 89065816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 97, 133, 152, 194, 266, 388, 532, 673, 679, 776, 1064, 1346, 1358, 1843, 2692, 2716, 3686, 4711, 5384, 5432, 7372, 9422, 12787, 12901, 14744, 18844, 25574, 25802, 37688, 51148, 51604, 65281, 89509, 102296, 103208, 130562, 179018, 261124, 358036, 456967, 522248, 716072, 913934, 1240339, 1827868, 2480678, 3655736, 4961356, 8682373, 9922712, 17364746, 34729492, 69458984]

約数ペア:

[(1, 69458984), (2, 34729492), (4, 17364746), (7, 9922712), (8, 8682373), (14, 4961356), (19, 3655736), (28, 2480678), (38, 1827868), (56, 1240339), (76, 913934), (97, 716072), (133, 522248), (152, 456967), (194, 358036), (266, 261124), (388, 179018), (532, 130562), (673, 103208), (679, 102296), (776, 89509), (1064, 65281), (1346, 51604), (1358, 51148), (1843, 37688), (2692, 25802), (2716, 25574), (3686, 18844), (4711, 14744), (5384, 12901), (5432, 12787), (7372, 9422)]