74872806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 164263680

約数和(自身を除く): 89390874

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 83, 114, 123, 166, 193, 246, 249, 386, 498, 579, 779, 1158, 1558, 1577, 2337, 3154, 3403, 3667, 4674, 4731, 6806, 7334, 7913, 9462, 10209, 11001, 15826, 16019, 20418, 22002, 23739, 32038, 47478, 48057, 64657, 96114, 129314, 150347, 193971, 300694, 304361, 387942, 451041, 608722, 656779, 902082, 913083, 1313558, 1826166, 1970337, 3940674, 12478801, 24957602, 37436403, 74872806]

約数ペア:

[(1, 74872806), (2, 37436403), (3, 24957602), (6, 12478801), (19, 3940674), (38, 1970337), (41, 1826166), (57, 1313558), (82, 913083), (83, 902082), (114, 656779), (123, 608722), (166, 451041), (193, 387942), (246, 304361), (249, 300694), (386, 193971), (498, 150347), (579, 129314), (779, 96114), (1158, 64657), (1558, 48057), (1577, 47478), (2337, 32038), (3154, 23739), (3403, 22002), (3667, 20418), (4674, 16019), (4731, 15826), (6806, 11001), (7334, 10209), (7913, 9462)]