12728129112

素因数分解:

$2^3\times 3^2\times {\mathrm{12619}}^1\times {\mathrm{14009}}^1$

素因数の和:26640

約数の個数: 48

約数和(自身を含む): 34477209000

約数和(自身を除く): 21749079888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 12619, 14009, 25238, 28018, 37857, 42027, 50476, 56036, 75714, 84054, 100952, 112072, 113571, 126081, 151428, 168108, 227142, 252162, 302856, 336216, 454284, 504324, 908568, 1008648, 176779571, 353559142, 530338713, 707118284, 1060677426, 1414236568, 1591016139, 2121354852, 3182032278, 4242709704, 6364064556, 12728129112]

約数ペア:

[(1, 12728129112), (2, 6364064556), (3, 4242709704), (4, 3182032278), (6, 2121354852), (8, 1591016139), (9, 1414236568), (12, 1060677426), (18, 707118284), (24, 530338713), (36, 353559142), (72, 176779571), (12619, 1008648), (14009, 908568), (25238, 504324), (28018, 454284), (37857, 336216), (42027, 302856), (50476, 252162), (56036, 227142), (75714, 168108), (84054, 151428), (100952, 126081), (112072, 113571)]