77117572

素因数分解:

$2^2\times 7^2\times {\mathrm{509}}^1\times {\mathrm{773}}^1$

素因数の和:1300

約数の個数: 36

約数和(自身を含む): 157501260

約数和(自身を除く): 80383688

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 509, 773, 1018, 1546, 2036, 3092, 3563, 5411, 7126, 10822, 14252, 21644, 24941, 37877, 49882, 75754, 99764, 151508, 393457, 786914, 1573828, 2754199, 5508398, 11016796, 19279393, 38558786, 77117572]

約数ペア:

[(1, 77117572), (2, 38558786), (4, 19279393), (7, 11016796), (14, 5508398), (28, 2754199), (49, 1573828), (98, 786914), (196, 393457), (509, 151508), (773, 99764), (1018, 75754), (1546, 49882), (2036, 37877), (3092, 24941), (3563, 21644), (5411, 14252), (7126, 10822)]