66389076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3365

約数の個数: 72

約数和(自身を含む): 184984800

約数和(自身を除く): 118595724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3299, 3354, 5031, 6598, 6708, 9897, 10062, 13196, 19794, 20124, 29691, 39588, 42887, 59382, 85774, 118764, 128661, 141857, 171548, 257322, 283714, 385983, 425571, 514644, 567428, 771966, 851142, 1276713, 1543932, 1702284, 1844141, 2553426, 3688282, 5106852, 5532423, 7376564, 11064846, 16597269, 22129692, 33194538, 66389076]

約数ペア:

[(1, 66389076), (2, 33194538), (3, 22129692), (4, 16597269), (6, 11064846), (9, 7376564), (12, 5532423), (13, 5106852), (18, 3688282), (26, 2553426), (36, 1844141), (39, 1702284), (43, 1543932), (52, 1276713), (78, 851142), (86, 771966), (117, 567428), (129, 514644), (156, 425571), (172, 385983), (234, 283714), (258, 257322), (387, 171548), (468, 141857), (516, 128661), (559, 118764), (774, 85774), (1118, 59382), (1548, 42887), (1677, 39588), (2236, 29691), (3299, 20124), (3354, 19794), (5031, 13196), (6598, 10062), (6708, 9897)]