79745778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1627}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 198095040

約数和(自身を除く): 118349262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 389, 778, 1167, 1627, 2334, 2723, 3254, 3501, 4881, 5446, 7002, 8169, 9762, 11389, 14643, 16338, 22778, 24507, 29286, 34167, 49014, 68334, 102501, 205002, 632903, 1265806, 1898709, 3797418, 4430321, 5696127, 8860642, 11392254, 13290963, 26581926, 39872889, 79745778]

約数ペア:

[(1, 79745778), (2, 39872889), (3, 26581926), (6, 13290963), (7, 11392254), (9, 8860642), (14, 5696127), (18, 4430321), (21, 3797418), (42, 1898709), (63, 1265806), (126, 632903), (389, 205002), (778, 102501), (1167, 68334), (1627, 49014), (2334, 34167), (2723, 29286), (3254, 24507), (3501, 22778), (4881, 16338), (5446, 14643), (7002, 11389), (8169, 9762)]