64020129446

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{124693}}^1$

素因数の和:124766

約数の個数: 72

約数和(自身を含む): 124865578944

約数和(自身を除く): 60845449498

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 169, 182, 217, 338, 403, 434, 637, 806, 1183, 1274, 1519, 2366, 2821, 3038, 5239, 5642, 8281, 10478, 16562, 19747, 36673, 39494, 73346, 124693, 249386, 256711, 513422, 872851, 1621009, 1745702, 3242018, 3865483, 6109957, 7730966, 11347063, 12219914, 21073117, 22694126, 27058381, 42146234, 50251279, 54116762, 79429441, 100502558, 147511819, 158858882, 189408667, 295023638, 351758953, 378817334, 653266627, 703517906, 1032582733, 1306533254, 2065165466, 2462312671, 4572866389, 4924625342, 9145732778, 32010064723, 64020129446]

約数ペア:

[(1, 64020129446), (2, 32010064723), (7, 9145732778), (13, 4924625342), (14, 4572866389), (26, 2462312671), (31, 2065165466), (49, 1306533254), (62, 1032582733), (91, 703517906), (98, 653266627), (169, 378817334), (182, 351758953), (217, 295023638), (338, 189408667), (403, 158858882), (434, 147511819), (637, 100502558), (806, 79429441), (1183, 54116762), (1274, 50251279), (1519, 42146234), (2366, 27058381), (2821, 22694126), (3038, 21073117), (5239, 12219914), (5642, 11347063), (8281, 7730966), (10478, 6109957), (16562, 3865483), (19747, 3242018), (36673, 1745702), (39494, 1621009), (73346, 872851), (124693, 513422), (249386, 256711)]