71339238

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 96622362

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 138, 142, 207, 213, 414, 426, 621, 639, 809, 1242, 1278, 1618, 1633, 1917, 2427, 3266, 3834, 4854, 4899, 7281, 9798, 14562, 14697, 18607, 21843, 29394, 37214, 43686, 44091, 55821, 57439, 88182, 111642, 114878, 167463, 172317, 334926, 344634, 502389, 516951, 1004778, 1033902, 1321097, 1550853, 2642194, 3101706, 3963291, 7926582, 11889873, 23779746, 35669619, 71339238]

約数ペア:

[(1, 71339238), (2, 35669619), (3, 23779746), (6, 11889873), (9, 7926582), (18, 3963291), (23, 3101706), (27, 2642194), (46, 1550853), (54, 1321097), (69, 1033902), (71, 1004778), (138, 516951), (142, 502389), (207, 344634), (213, 334926), (414, 172317), (426, 167463), (621, 114878), (639, 111642), (809, 88182), (1242, 57439), (1278, 55821), (1618, 44091), (1633, 43686), (1917, 37214), (2427, 29394), (3266, 21843), (3834, 18607), (4854, 14697), (4899, 14562), (7281, 9798)]