125715044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 281369088

約数和(自身を除く): 155654044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 676, 806, 857, 868, 1183, 1612, 1714, 2366, 2821, 3428, 4732, 5239, 5642, 5999, 10478, 11141, 11284, 11998, 20956, 22282, 23996, 26567, 36673, 44564, 53134, 73346, 77987, 106268, 144833, 146692, 155974, 185969, 289666, 311948, 345371, 371938, 579332, 690742, 743876, 1013831, 1381484, 2027662, 2417597, 4055324, 4489823, 4835194, 8979646, 9670388, 17959292, 31428761, 62857522, 125715044]

約数ペア:

[(1, 125715044), (2, 62857522), (4, 31428761), (7, 17959292), (13, 9670388), (14, 8979646), (26, 4835194), (28, 4489823), (31, 4055324), (52, 2417597), (62, 2027662), (91, 1381484), (124, 1013831), (169, 743876), (182, 690742), (217, 579332), (338, 371938), (364, 345371), (403, 311948), (434, 289666), (676, 185969), (806, 155974), (857, 146692), (868, 144833), (1183, 106268), (1612, 77987), (1714, 73346), (2366, 53134), (2821, 44564), (3428, 36673), (4732, 26567), (5239, 23996), (5642, 22282), (5999, 20956), (10478, 11998), (11141, 11284)]