174260052

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 493799040

約数和(自身を除く): 319538988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 73, 92, 93, 108, 124, 138, 146, 186, 207, 219, 276, 279, 292, 372, 414, 438, 558, 621, 657, 713, 828, 837, 876, 961, 1116, 1242, 1314, 1426, 1674, 1679, 1922, 1971, 2139, 2263, 2484, 2628, 2852, 2883, 3348, 3358, 3844, 3942, 4278, 4526, 5037, 5766, 6417, 6716, 6789, 7884, 8556, 8649, 9052, 10074, 11532, 12834, 13578, 15111, 17298, 19251, 20148, 20367, 22103, 25668, 25947, 27156, 30222, 34596, 38502, 40734, 44206, 45333, 51894, 52049, 60444, 61101, 66309, 70153, 77004, 81468, 88412, 90666, 103788, 104098, 122202, 132618, 140306, 156147, 181332, 198927, 208196, 210459, 244404, 265236, 280612, 312294, 397854, 420918, 468441, 596781, 624588, 631377, 795708, 841836, 936882, 1193562, 1262754, 1405323, 1613519, 1873764, 1894131, 2387124, 2525508, 2810646, 3227038, 3788262, 4840557, 5621292, 6454076, 7576524, 9681114, 14521671, 19362228, 29043342, 43565013, 58086684, 87130026, 174260052]

約数ペア:

[(1, 174260052), (2, 87130026), (3, 58086684), (4, 43565013), (6, 29043342), (9, 19362228), (12, 14521671), (18, 9681114), (23, 7576524), (27, 6454076), (31, 5621292), (36, 4840557), (46, 3788262), (54, 3227038), (62, 2810646), (69, 2525508), (73, 2387124), (92, 1894131), (93, 1873764), (108, 1613519), (124, 1405323), (138, 1262754), (146, 1193562), (186, 936882), (207, 841836), (219, 795708), (276, 631377), (279, 624588), (292, 596781), (372, 468441), (414, 420918), (438, 397854), (558, 312294), (621, 280612), (657, 265236), (713, 244404), (828, 210459), (837, 208196), (876, 198927), (961, 181332), (1116, 156147), (1242, 140306), (1314, 132618), (1426, 122202), (1674, 104098), (1679, 103788), (1922, 90666), (1971, 88412), (2139, 81468), (2263, 77004), (2484, 70153), (2628, 66309), (2852, 61101), (2883, 60444), (3348, 52049), (3358, 51894), (3844, 45333), (3942, 44206), (4278, 40734), (4526, 38502), (5037, 34596), (5766, 30222), (6417, 27156), (6716, 25947), (6789, 25668), (7884, 22103), (8556, 20367), (8649, 20148), (9052, 19251), (10074, 17298), (11532, 15111), (12834, 13578)]