72338724

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{5113}}^1$

素因数の和:5257

約数の個数: 48

約数和(自身を含む): 189013440

約数和(自身を除く): 116674716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 5113, 7074, 10226, 14148, 15339, 20452, 30678, 46017, 61356, 92034, 138051, 184068, 276102, 552204, 669803, 1339606, 2009409, 2679212, 4018818, 6028227, 8037636, 12056454, 18084681, 24112908, 36169362, 72338724]

約数ペア:

[(1, 72338724), (2, 36169362), (3, 24112908), (4, 18084681), (6, 12056454), (9, 8037636), (12, 6028227), (18, 4018818), (27, 2679212), (36, 2009409), (54, 1339606), (108, 669803), (131, 552204), (262, 276102), (393, 184068), (524, 138051), (786, 92034), (1179, 61356), (1572, 46017), (2358, 30678), (3537, 20452), (4716, 15339), (5113, 14148), (7074, 10226)]