61977088

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 80

約数和(自身を含む): 136509120

約数和(自身を除く): 74532032

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 277, 304, 368, 437, 512, 554, 608, 736, 874, 1108, 1216, 1472, 1748, 2216, 2432, 2944, 3496, 4432, 4864, 5263, 5888, 6371, 6992, 8864, 9728, 10526, 11776, 12742, 13984, 17728, 21052, 25484, 27968, 35456, 42104, 50968, 55936, 70912, 84208, 101936, 111872, 121049, 141824, 168416, 203872, 223744, 242098, 336832, 407744, 484196, 673664, 815488, 968392, 1347328, 1630976, 1936784, 2694656, 3261952, 3873568, 7747136, 15494272, 30988544, 61977088]

約数ペア:

[(1, 61977088), (2, 30988544), (4, 15494272), (8, 7747136), (16, 3873568), (19, 3261952), (23, 2694656), (32, 1936784), (38, 1630976), (46, 1347328), (64, 968392), (76, 815488), (92, 673664), (128, 484196), (152, 407744), (184, 336832), (256, 242098), (277, 223744), (304, 203872), (368, 168416), (437, 141824), (512, 121049), (554, 111872), (608, 101936), (736, 84208), (874, 70912), (1108, 55936), (1216, 50968), (1472, 42104), (1748, 35456), (2216, 27968), (2432, 25484), (2944, 21052), (3496, 17728), (4432, 13984), (4864, 12742), (5263, 11776), (5888, 10526), (6371, 9728), (6992, 8864)]