77925528

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2699}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 211653000

約数和(自身を除く): 133727472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 1203, 1604, 2406, 2699, 3208, 3609, 4812, 5398, 7218, 8097, 9624, 10796, 14436, 16194, 21592, 24291, 28872, 32388, 48582, 64776, 97164, 194328, 1082299, 2164598, 3246897, 4329196, 6493794, 8658392, 9740691, 12987588, 19481382, 25975176, 38962764, 77925528]

約数ペア:

[(1, 77925528), (2, 38962764), (3, 25975176), (4, 19481382), (6, 12987588), (8, 9740691), (9, 8658392), (12, 6493794), (18, 4329196), (24, 3246897), (36, 2164598), (72, 1082299), (401, 194328), (802, 97164), (1203, 64776), (1604, 48582), (2406, 32388), (2699, 28872), (3208, 24291), (3609, 21592), (4812, 16194), (5398, 14436), (7218, 10796), (8097, 9624)]