77229904

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1615

約数の個数: 40

約数和(自身を含む): 155059272

約数和(自身を除く): 77829368

約数列:

[1, 2, 4, 8, 16, 53, 61, 106, 122, 212, 244, 424, 488, 848, 976, 1493, 2986, 3233, 5972, 6466, 11944, 12932, 23888, 25864, 51728, 79129, 91073, 158258, 182146, 316516, 364292, 633032, 728584, 1266064, 1457168, 4826869, 9653738, 19307476, 38614952, 77229904]

約数ペア:

[(1, 77229904), (2, 38614952), (4, 19307476), (8, 9653738), (16, 4826869), (53, 1457168), (61, 1266064), (106, 728584), (122, 633032), (212, 364292), (244, 316516), (424, 182146), (488, 158258), (848, 91073), (976, 79129), (1493, 51728), (2986, 25864), (3233, 23888), (5972, 12932), (6466, 11944)]