71089872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9199}}^1$

素因数の和:9240

約数の個数: 80

約数和(自身を含む): 219033600

約数和(自身を除く): 147943728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 9199, 18398, 27597, 36796, 55194, 64393, 73592, 110388, 128786, 147184, 193179, 211577, 220776, 257572, 386358, 423154, 441552, 515144, 634731, 772716, 846308, 1030288, 1269462, 1481039, 1545432, 1692616, 2538924, 2962078, 3090864, 3385232, 4443117, 5077848, 5924156, 8886234, 10155696, 11848312, 17772468, 23696624, 35544936, 71089872]

約数ペア:

[(1, 71089872), (2, 35544936), (3, 23696624), (4, 17772468), (6, 11848312), (7, 10155696), (8, 8886234), (12, 5924156), (14, 5077848), (16, 4443117), (21, 3385232), (23, 3090864), (24, 2962078), (28, 2538924), (42, 1692616), (46, 1545432), (48, 1481039), (56, 1269462), (69, 1030288), (84, 846308), (92, 772716), (112, 634731), (138, 515144), (161, 441552), (168, 423154), (184, 386358), (276, 257572), (322, 220776), (336, 211577), (368, 193179), (483, 147184), (552, 128786), (644, 110388), (966, 73592), (1104, 64393), (1288, 55194), (1932, 36796), (2576, 27597), (3864, 18398), (7728, 9199)]