72111648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107309}}^1$

素因数の和:107329

約数の個数: 48

約数和(自身を含む): 216336960

約数和(自身を除く): 144225312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 107309, 214618, 321927, 429236, 643854, 751163, 858472, 1287708, 1502326, 1716944, 2253489, 2575416, 3004652, 3433888, 4506978, 5150832, 6009304, 9013956, 10301664, 12018608, 18027912, 24037216, 36055824, 72111648]

約数ペア:

[(1, 72111648), (2, 36055824), (3, 24037216), (4, 18027912), (6, 12018608), (7, 10301664), (8, 9013956), (12, 6009304), (14, 5150832), (16, 4506978), (21, 3433888), (24, 3004652), (28, 2575416), (32, 2253489), (42, 1716944), (48, 1502326), (56, 1287708), (84, 858472), (96, 751163), (112, 643854), (168, 429236), (224, 321927), (336, 214618), (672, 107309)]