72455688

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 213840000

約数和(自身を除く): 141384312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 43, 54, 58, 72, 86, 87, 108, 116, 129, 172, 174, 216, 232, 258, 261, 269, 344, 348, 387, 516, 522, 538, 696, 774, 783, 807, 1032, 1044, 1076, 1161, 1247, 1548, 1566, 1614, 2088, 2152, 2322, 2421, 2494, 3096, 3132, 3228, 3741, 4644, 4842, 4988, 6264, 6456, 7263, 7482, 7801, 9288, 9684, 9976, 11223, 11567, 14526, 14964, 15602, 19368, 22446, 23134, 23403, 29052, 29928, 31204, 33669, 34701, 44892, 46268, 46806, 58104, 62408, 67338, 69402, 70209, 89784, 92536, 93612, 104103, 134676, 138804, 140418, 187224, 208206, 210627, 269352, 277608, 280836, 312309, 335443, 416412, 421254, 561672, 624618, 670886, 832824, 842508, 1006329, 1249236, 1341772, 1685016, 2012658, 2498472, 2683544, 3018987, 4025316, 6037974, 8050632, 9056961, 12075948, 18113922, 24151896, 36227844, 72455688]

約数ペア:

[(1, 72455688), (2, 36227844), (3, 24151896), (4, 18113922), (6, 12075948), (8, 9056961), (9, 8050632), (12, 6037974), (18, 4025316), (24, 3018987), (27, 2683544), (29, 2498472), (36, 2012658), (43, 1685016), (54, 1341772), (58, 1249236), (72, 1006329), (86, 842508), (87, 832824), (108, 670886), (116, 624618), (129, 561672), (172, 421254), (174, 416412), (216, 335443), (232, 312309), (258, 280836), (261, 277608), (269, 269352), (344, 210627), (348, 208206), (387, 187224), (516, 140418), (522, 138804), (538, 134676), (696, 104103), (774, 93612), (783, 92536), (807, 89784), (1032, 70209), (1044, 69402), (1076, 67338), (1161, 62408), (1247, 58104), (1548, 46806), (1566, 46268), (1614, 44892), (2088, 34701), (2152, 33669), (2322, 31204), (2421, 29928), (2494, 29052), (3096, 23403), (3132, 23134), (3228, 22446), (3741, 19368), (4644, 15602), (4842, 14964), (4988, 14526), (6264, 11567), (6456, 11223), (7263, 9976), (7482, 9684), (7801, 9288)]