64890588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5897}}^1$

素因数の和:6042

約数の個数: 48

約数和(自身を含む): 174392064

約数和(自身を除く): 109501476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 5897, 11004, 11794, 17691, 23588, 35382, 41279, 70764, 82558, 123837, 165116, 247674, 495348, 772507, 1545014, 2317521, 3090028, 4635042, 5407549, 9270084, 10815098, 16222647, 21630196, 32445294, 64890588]

約数ペア:

[(1, 64890588), (2, 32445294), (3, 21630196), (4, 16222647), (6, 10815098), (7, 9270084), (12, 5407549), (14, 4635042), (21, 3090028), (28, 2317521), (42, 1545014), (84, 772507), (131, 495348), (262, 247674), (393, 165116), (524, 123837), (786, 82558), (917, 70764), (1572, 41279), (1834, 35382), (2751, 23588), (3668, 17691), (5502, 11794), (5897, 11004)]