81844296

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 218816640

約数和(自身を除く): 136972344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 53, 74, 94, 106, 111, 141, 148, 159, 188, 212, 222, 282, 296, 318, 376, 424, 444, 564, 636, 888, 1128, 1272, 1369, 1739, 1961, 2491, 2738, 3478, 3922, 4107, 4982, 5217, 5476, 5883, 6956, 7473, 7844, 8214, 9964, 10434, 10952, 11766, 13912, 14946, 15688, 16428, 19928, 20868, 23532, 29892, 32856, 41736, 47064, 59784, 64343, 72557, 92167, 128686, 145114, 184334, 193029, 217671, 257372, 276501, 290228, 368668, 386058, 435342, 514744, 553002, 580456, 737336, 772116, 870684, 1106004, 1544232, 1741368, 2212008, 3410179, 6820358, 10230537, 13640716, 20461074, 27281432, 40922148, 81844296]

約数ペア:

[(1, 81844296), (2, 40922148), (3, 27281432), (4, 20461074), (6, 13640716), (8, 10230537), (12, 6820358), (24, 3410179), (37, 2212008), (47, 1741368), (53, 1544232), (74, 1106004), (94, 870684), (106, 772116), (111, 737336), (141, 580456), (148, 553002), (159, 514744), (188, 435342), (212, 386058), (222, 368668), (282, 290228), (296, 276501), (318, 257372), (376, 217671), (424, 193029), (444, 184334), (564, 145114), (636, 128686), (888, 92167), (1128, 72557), (1272, 64343), (1369, 59784), (1739, 47064), (1961, 41736), (2491, 32856), (2738, 29892), (3478, 23532), (3922, 20868), (4107, 19928), (4982, 16428), (5217, 15688), (5476, 14946), (5883, 13912), (6956, 11766), (7473, 10952), (7844, 10434), (8214, 9964)]