81974064

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8669}}^1$

素因数の和:8877

約数の個数: 40

約数和(自身を含む): 212865840

約数和(自身を除く): 130891776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 8669, 9456, 17338, 26007, 34676, 52014, 69352, 104028, 138704, 208056, 416112, 1707793, 3415586, 5123379, 6831172, 10246758, 13662344, 20493516, 27324688, 40987032, 81974064]

約数ペア:

[(1, 81974064), (2, 40987032), (3, 27324688), (4, 20493516), (6, 13662344), (8, 10246758), (12, 6831172), (16, 5123379), (24, 3415586), (48, 1707793), (197, 416112), (394, 208056), (591, 138704), (788, 104028), (1182, 69352), (1576, 52014), (2364, 34676), (3152, 26007), (4728, 17338), (8669, 9456)]