77468384

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4959

約数の個数: 48

約数和(自身を含む): 176795136

約数和(自身を除く): 99326752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 4871, 7952, 9742, 15904, 19484, 34097, 38968, 68194, 77936, 136388, 155872, 272776, 345841, 545552, 691682, 1091104, 1383364, 2420887, 2766728, 4841774, 5533456, 9683548, 11066912, 19367096, 38734192, 77468384]

約数ペア:

[(1, 77468384), (2, 38734192), (4, 19367096), (7, 11066912), (8, 9683548), (14, 5533456), (16, 4841774), (28, 2766728), (32, 2420887), (56, 1383364), (71, 1091104), (112, 691682), (142, 545552), (224, 345841), (284, 272776), (497, 155872), (568, 136388), (994, 77936), (1136, 68194), (1988, 38968), (2272, 34097), (3976, 19484), (4871, 15904), (7952, 9742)]