67692716

素因数分解:

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

素因数の和:919

約数の個数: 72

約数和(自身を含む): 153369216

約数和(自身を除く): 85676500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 857, 868, 1274, 1519, 1612, 1714, 2548, 2821, 3038, 3428, 5642, 5999, 6076, 11141, 11284, 11998, 19747, 22282, 23996, 26567, 39494, 41993, 44564, 53134, 77987, 78988, 83986, 106268, 155974, 167972, 185969, 311948, 345371, 371938, 545909, 690742, 743876, 1091818, 1301783, 1381484, 2183636, 2417597, 2603566, 4835194, 5207132, 9670388, 16923179, 33846358, 67692716]

約数ペア:

[(1, 67692716), (2, 33846358), (4, 16923179), (7, 9670388), (13, 5207132), (14, 4835194), (26, 2603566), (28, 2417597), (31, 2183636), (49, 1381484), (52, 1301783), (62, 1091818), (91, 743876), (98, 690742), (124, 545909), (182, 371938), (196, 345371), (217, 311948), (364, 185969), (403, 167972), (434, 155974), (637, 106268), (806, 83986), (857, 78988), (868, 77987), (1274, 53134), (1519, 44564), (1612, 41993), (1714, 39494), (2548, 26567), (2821, 23996), (3038, 22282), (3428, 19747), (5642, 11998), (5999, 11284), (6076, 11141)]