81095952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12703}}^1$

素因数の和:12740

約数の個数: 80

約数和(自身を含む): 252047360

約数和(自身を除く): 170951408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 12703, 25406, 38109, 50812, 76218, 88921, 101624, 152436, 177842, 203248, 241357, 266763, 304872, 355684, 482714, 533526, 609744, 711368, 724071, 965428, 1067052, 1422736, 1448142, 1689499, 1930856, 2134104, 2896284, 3378998, 3861712, 4268208, 5068497, 5792568, 6757996, 10136994, 11585136, 13515992, 20273988, 27031984, 40547976, 81095952]

約数ペア:

[(1, 81095952), (2, 40547976), (3, 27031984), (4, 20273988), (6, 13515992), (7, 11585136), (8, 10136994), (12, 6757996), (14, 5792568), (16, 5068497), (19, 4268208), (21, 3861712), (24, 3378998), (28, 2896284), (38, 2134104), (42, 1930856), (48, 1689499), (56, 1448142), (57, 1422736), (76, 1067052), (84, 965428), (112, 724071), (114, 711368), (133, 609744), (152, 533526), (168, 482714), (228, 355684), (266, 304872), (304, 266763), (336, 241357), (399, 203248), (456, 177842), (532, 152436), (798, 101624), (912, 88921), (1064, 76218), (1596, 50812), (2128, 38109), (3192, 25406), (6384, 12703)]