80915744

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 201632256

約数和(自身を除く): 120716512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 481, 518, 592, 728, 751, 962, 1036, 1184, 1456, 1502, 1924, 2072, 2912, 3004, 3367, 3848, 4144, 5257, 6008, 6734, 7696, 8288, 9763, 10514, 12016, 13468, 15392, 19526, 21028, 24032, 26936, 27787, 39052, 42056, 53872, 55574, 68341, 78104, 84112, 107744, 111148, 136682, 156208, 168224, 194509, 222296, 273364, 312416, 361231, 389018, 444592, 546728, 722462, 778036, 889184, 1093456, 1444924, 1556072, 2186912, 2528617, 2889848, 3112144, 5057234, 5779696, 6224288, 10114468, 11559392, 20228936, 40457872, 80915744]

約数ペア:

[(1, 80915744), (2, 40457872), (4, 20228936), (7, 11559392), (8, 10114468), (13, 6224288), (14, 5779696), (16, 5057234), (26, 3112144), (28, 2889848), (32, 2528617), (37, 2186912), (52, 1556072), (56, 1444924), (74, 1093456), (91, 889184), (104, 778036), (112, 722462), (148, 546728), (182, 444592), (208, 389018), (224, 361231), (259, 312416), (296, 273364), (364, 222296), (416, 194509), (481, 168224), (518, 156208), (592, 136682), (728, 111148), (751, 107744), (962, 84112), (1036, 78104), (1184, 68341), (1456, 55574), (1502, 53872), (1924, 42056), (2072, 39052), (2912, 27787), (3004, 26936), (3367, 24032), (3848, 21028), (4144, 19526), (5257, 15392), (6008, 13468), (6734, 12016), (7696, 10514), (8288, 9763)]