77232928

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 155796480

約数和(自身を除く): 78563552

約数列:

[1, 2, 4, 8, 16, 32, 79, 137, 158, 223, 274, 316, 446, 548, 632, 892, 1096, 1264, 1784, 2192, 2528, 3568, 4384, 7136, 10823, 17617, 21646, 30551, 35234, 43292, 61102, 70468, 86584, 122204, 140936, 173168, 244408, 281872, 346336, 488816, 563744, 977632, 2413529, 4827058, 9654116, 19308232, 38616464, 77232928]

約数ペア:

[(1, 77232928), (2, 38616464), (4, 19308232), (8, 9654116), (16, 4827058), (32, 2413529), (79, 977632), (137, 563744), (158, 488816), (223, 346336), (274, 281872), (316, 244408), (446, 173168), (548, 140936), (632, 122204), (892, 86584), (1096, 70468), (1264, 61102), (1784, 43292), (2192, 35234), (2528, 30551), (3568, 21646), (4384, 17617), (7136, 10823)]