77406364

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 82260836

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 239, 269, 301, 478, 538, 602, 956, 1076, 1204, 1673, 1883, 3346, 3766, 6692, 7532, 10277, 11567, 20554, 23134, 41108, 46268, 64291, 71939, 80969, 128582, 143878, 161938, 257164, 287756, 323876, 450037, 900074, 1800148, 2764513, 5529026, 11058052, 19351591, 38703182, 77406364]

約数ペア:

[(1, 77406364), (2, 38703182), (4, 19351591), (7, 11058052), (14, 5529026), (28, 2764513), (43, 1800148), (86, 900074), (172, 450037), (239, 323876), (269, 287756), (301, 257164), (478, 161938), (538, 143878), (602, 128582), (956, 80969), (1076, 71939), (1204, 64291), (1673, 46268), (1883, 41108), (3346, 23134), (3766, 20554), (6692, 11567), (7532, 10277)]