77745136

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1861}}^1$

素因数の和:2249

約数の個数: 40

約数和(自身を含む): 172704224

約数和(自身を除く): 94959088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 746, 1492, 1861, 2611, 2984, 3722, 5222, 5968, 7444, 10444, 13027, 14888, 20888, 26054, 29776, 41776, 52108, 104216, 208432, 694153, 1388306, 2776612, 4859071, 5553224, 9718142, 11106448, 19436284, 38872568, 77745136]

約数ペア:

[(1, 77745136), (2, 38872568), (4, 19436284), (7, 11106448), (8, 9718142), (14, 5553224), (16, 4859071), (28, 2776612), (56, 1388306), (112, 694153), (373, 208432), (746, 104216), (1492, 52108), (1861, 41776), (2611, 29776), (2984, 26054), (3722, 20888), (5222, 14888), (5968, 13027), (7444, 10444)]