73278648

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 214228800

約数和(自身を除く): 140950152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 53, 54, 72, 74, 106, 108, 111, 148, 159, 173, 212, 216, 222, 296, 318, 333, 346, 424, 444, 477, 519, 636, 666, 692, 888, 954, 999, 1038, 1272, 1332, 1384, 1431, 1557, 1908, 1961, 1998, 2076, 2664, 2862, 3114, 3816, 3922, 3996, 4152, 4671, 5724, 5883, 6228, 6401, 7844, 7992, 9169, 9342, 11448, 11766, 12456, 12802, 15688, 17649, 18338, 18684, 19203, 23532, 25604, 27507, 35298, 36676, 37368, 38406, 47064, 51208, 52947, 55014, 57609, 70596, 73352, 76812, 82521, 105894, 110028, 115218, 141192, 153624, 165042, 172827, 211788, 220056, 230436, 247563, 330084, 339253, 345654, 423576, 460872, 495126, 660168, 678506, 691308, 990252, 1017759, 1357012, 1382616, 1980504, 2035518, 2714024, 3053277, 4071036, 6106554, 8142072, 9159831, 12213108, 18319662, 24426216, 36639324, 73278648]

約数ペア:

[(1, 73278648), (2, 36639324), (3, 24426216), (4, 18319662), (6, 12213108), (8, 9159831), (9, 8142072), (12, 6106554), (18, 4071036), (24, 3053277), (27, 2714024), (36, 2035518), (37, 1980504), (53, 1382616), (54, 1357012), (72, 1017759), (74, 990252), (106, 691308), (108, 678506), (111, 660168), (148, 495126), (159, 460872), (173, 423576), (212, 345654), (216, 339253), (222, 330084), (296, 247563), (318, 230436), (333, 220056), (346, 211788), (424, 172827), (444, 165042), (477, 153624), (519, 141192), (636, 115218), (666, 110028), (692, 105894), (888, 82521), (954, 76812), (999, 73352), (1038, 70596), (1272, 57609), (1332, 55014), (1384, 52947), (1431, 51208), (1557, 47064), (1908, 38406), (1961, 37368), (1998, 36676), (2076, 35298), (2664, 27507), (2862, 25604), (3114, 23532), (3816, 19203), (3922, 18684), (3996, 18338), (4152, 17649), (4671, 15688), (5724, 12802), (5883, 12456), (6228, 11766), (6401, 11448), (7844, 9342), (7992, 9169)]