65636172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{260461}}^1$

素因数の和:260478

約数の個数: 36

約数和(自身を含む): 189616336

約数和(自身を除く): 123980164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 260461, 520922, 781383, 1041844, 1562766, 1823227, 2344149, 3125532, 3646454, 4688298, 5469681, 7292908, 9376596, 10939362, 16409043, 21878724, 32818086, 65636172]

約数ペア:

[(1, 65636172), (2, 32818086), (3, 21878724), (4, 16409043), (6, 10939362), (7, 9376596), (9, 7292908), (12, 5469681), (14, 4688298), (18, 3646454), (21, 3125532), (28, 2344149), (36, 1823227), (42, 1562766), (63, 1041844), (84, 781383), (126, 520922), (252, 260461)]