85212568

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 207457200

約数和(自身を除く): 122244632

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 119, 133, 136, 152, 196, 238, 266, 323, 392, 476, 532, 646, 673, 833, 931, 952, 1064, 1292, 1346, 1666, 1862, 2261, 2584, 2692, 3332, 3724, 4522, 4711, 5384, 6664, 7448, 9044, 9422, 11441, 12787, 15827, 18088, 18844, 22882, 25574, 31654, 32977, 37688, 45764, 51148, 63308, 65954, 80087, 89509, 91528, 102296, 126616, 131908, 160174, 179018, 217379, 263816, 320348, 358036, 434758, 560609, 626563, 640696, 716072, 869516, 1121218, 1253126, 1521653, 1739032, 2242436, 2506252, 3043306, 4484872, 5012504, 6086612, 10651571, 12173224, 21303142, 42606284, 85212568]

約数ペア:

[(1, 85212568), (2, 42606284), (4, 21303142), (7, 12173224), (8, 10651571), (14, 6086612), (17, 5012504), (19, 4484872), (28, 3043306), (34, 2506252), (38, 2242436), (49, 1739032), (56, 1521653), (68, 1253126), (76, 1121218), (98, 869516), (119, 716072), (133, 640696), (136, 626563), (152, 560609), (196, 434758), (238, 358036), (266, 320348), (323, 263816), (392, 217379), (476, 179018), (532, 160174), (646, 131908), (673, 126616), (833, 102296), (931, 91528), (952, 89509), (1064, 80087), (1292, 65954), (1346, 63308), (1666, 51148), (1862, 45764), (2261, 37688), (2584, 32977), (2692, 31654), (3332, 25574), (3724, 22882), (4522, 18844), (4711, 18088), (5384, 15827), (6664, 12787), (7448, 11441), (9044, 9422)]