77748008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9463}}^1$

素因数の和:9561

約数の個数: 32

約数和(自身を含む): 158995200

約数和(自身を除く): 81247192

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 9463, 18926, 37852, 75704, 123019, 246038, 492076, 747577, 984152, 1495154, 2990308, 5980616, 9718501, 19437002, 38874004, 77748008]

約数ペア:

[(1, 77748008), (2, 38874004), (4, 19437002), (8, 9718501), (13, 5980616), (26, 2990308), (52, 1495154), (79, 984152), (104, 747577), (158, 492076), (316, 246038), (632, 123019), (1027, 75704), (2054, 37852), (4108, 18926), (8216, 9463)]