72206706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3659}}^1$

素因数の和:3711

約数の個数: 64

約数和(自身を含む): 177085440

約数和(自身を除く): 104878734

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 3659, 6578, 7318, 9867, 10977, 19734, 21954, 40249, 47567, 80498, 84157, 95134, 120747, 142701, 168314, 241494, 252471, 285402, 504942, 523237, 925727, 1046474, 1094041, 1569711, 1851454, 2188082, 2777181, 3139422, 3282123, 5554362, 6564246, 12034451, 24068902, 36103353, 72206706]

約数ペア:

[(1, 72206706), (2, 36103353), (3, 24068902), (6, 12034451), (11, 6564246), (13, 5554362), (22, 3282123), (23, 3139422), (26, 2777181), (33, 2188082), (39, 1851454), (46, 1569711), (66, 1094041), (69, 1046474), (78, 925727), (138, 523237), (143, 504942), (253, 285402), (286, 252471), (299, 241494), (429, 168314), (506, 142701), (598, 120747), (759, 95134), (858, 84157), (897, 80498), (1518, 47567), (1794, 40249), (3289, 21954), (3659, 19734), (6578, 10977), (7318, 9867)]