64672164

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{4001}}^1$

素因数の和:4460

約数の個数: 36

約数和(自身を含む): 163881900

約数和(自身を除く): 99209736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4001, 4041, 5388, 8002, 8082, 12003, 16004, 16164, 24006, 36009, 48012, 72018, 144036, 1796449, 3592898, 5389347, 7185796, 10778694, 16168041, 21557388, 32336082, 64672164]

約数ペア:

[(1, 64672164), (2, 32336082), (3, 21557388), (4, 16168041), (6, 10778694), (9, 7185796), (12, 5389347), (18, 3592898), (36, 1796449), (449, 144036), (898, 72018), (1347, 48012), (1796, 36009), (2694, 24006), (4001, 16164), (4041, 16004), (5388, 12003), (8002, 8082)]