81833256

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{14387}}^1$

素因数の和:14478

約数の個数: 48

約数和(自身を含む): 224452800

約数和(自身を除く): 142619544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 14387, 28774, 43161, 57548, 86322, 115096, 129483, 172644, 258966, 345288, 517932, 1035864, 1136573, 2273146, 3409719, 4546292, 6819438, 9092584, 10229157, 13638876, 20458314, 27277752, 40916628, 81833256]

約数ペア:

[(1, 81833256), (2, 40916628), (3, 27277752), (4, 20458314), (6, 13638876), (8, 10229157), (9, 9092584), (12, 6819438), (18, 4546292), (24, 3409719), (36, 2273146), (72, 1136573), (79, 1035864), (158, 517932), (237, 345288), (316, 258966), (474, 172644), (632, 129483), (711, 115096), (948, 86322), (1422, 57548), (1896, 43161), (2844, 28774), (5688, 14387)]