77408340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56093}}^1$

素因数の和:56128

約数の個数: 48

約数和(自身を含む): 226171008

約数和(自身を除く): 148762668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 56093, 112186, 168279, 224372, 280465, 336558, 560930, 673116, 841395, 1121860, 1290139, 1682790, 2580278, 3365580, 3870417, 5160556, 6450695, 7740834, 12901390, 15481668, 19352085, 25802780, 38704170, 77408340]

約数ペア:

[(1, 77408340), (2, 38704170), (3, 25802780), (4, 19352085), (5, 15481668), (6, 12901390), (10, 7740834), (12, 6450695), (15, 5160556), (20, 3870417), (23, 3365580), (30, 2580278), (46, 1682790), (60, 1290139), (69, 1121860), (92, 841395), (115, 673116), (138, 560930), (230, 336558), (276, 280465), (345, 224372), (460, 168279), (690, 112186), (1380, 56093)]