77954786

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 149998464

約数和(自身を除く): 72043678

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 301, 559, 602, 637, 1118, 1274, 1423, 2107, 2846, 3913, 4214, 7826, 9961, 18499, 19922, 27391, 36998, 54782, 61189, 69727, 122378, 129493, 139454, 258986, 428323, 795457, 856646, 906451, 1590914, 1812902, 2998261, 5568199, 5996522, 11136398, 38977393, 77954786]

約数ペア:

[(1, 77954786), (2, 38977393), (7, 11136398), (13, 5996522), (14, 5568199), (26, 2998261), (43, 1812902), (49, 1590914), (86, 906451), (91, 856646), (98, 795457), (182, 428323), (301, 258986), (559, 139454), (602, 129493), (637, 122378), (1118, 69727), (1274, 61189), (1423, 54782), (2107, 36998), (2846, 27391), (3913, 19922), (4214, 18499), (7826, 9961)]