857522736

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{121531}}^1$

素因数の和:121559

約数の個数: 90

約数和(自身を含む): 2791711572

約数和(自身を除く): 1934188836

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 121531, 243062, 364593, 486124, 729186, 850717, 972248, 1093779, 1458372, 1701434, 1944496, 2187558, 2552151, 2916744, 3402868, 4375116, 5104302, 5833488, 5955019, 6805736, 7656453, 8750232, 10208604, 11910038, 13611472, 15312906, 17500464, 17865057, 20417208, 23820076, 30625812, 35730114, 40834416, 47640152, 53595171, 61251624, 71460228, 95280304, 107190342, 122503248, 142920456, 214380684, 285840912, 428761368, 857522736]

約数ペア:

[(1, 857522736), (2, 428761368), (3, 285840912), (4, 214380684), (6, 142920456), (7, 122503248), (8, 107190342), (9, 95280304), (12, 71460228), (14, 61251624), (16, 53595171), (18, 47640152), (21, 40834416), (24, 35730114), (28, 30625812), (36, 23820076), (42, 20417208), (48, 17865057), (49, 17500464), (56, 15312906), (63, 13611472), (72, 11910038), (84, 10208604), (98, 8750232), (112, 7656453), (126, 6805736), (144, 5955019), (147, 5833488), (168, 5104302), (196, 4375116), (252, 3402868), (294, 2916744), (336, 2552151), (392, 2187558), (441, 1944496), (504, 1701434), (588, 1458372), (784, 1093779), (882, 972248), (1008, 850717), (1176, 729186), (1764, 486124), (2352, 364593), (3528, 243062), (7056, 121531)]