77683744

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2341}}^1$

素因数の和:2429

約数の個数: 48

約数和(自身を含む): 164661336

約数和(自身を除く): 86977592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1952, 2074, 2341, 4148, 4682, 8296, 9364, 16592, 18728, 33184, 37456, 39797, 74912, 79594, 142801, 159188, 285602, 318376, 571204, 636752, 1142408, 1273504, 2284816, 2427617, 4569632, 4855234, 9710468, 19420936, 38841872, 77683744]

約数ペア:

[(1, 77683744), (2, 38841872), (4, 19420936), (8, 9710468), (16, 4855234), (17, 4569632), (32, 2427617), (34, 2284816), (61, 1273504), (68, 1142408), (122, 636752), (136, 571204), (244, 318376), (272, 285602), (488, 159188), (544, 142801), (976, 79594), (1037, 74912), (1952, 39797), (2074, 37456), (2341, 33184), (4148, 18728), (4682, 16592), (8296, 9364)]