87526872

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 255960000

約数和(自身を除く): 168433128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 89, 108, 116, 157, 174, 178, 216, 232, 261, 267, 314, 348, 356, 471, 522, 534, 628, 696, 712, 783, 801, 942, 1044, 1068, 1256, 1413, 1566, 1602, 1884, 2088, 2136, 2403, 2581, 2826, 3132, 3204, 3768, 4239, 4553, 4806, 5162, 5652, 6264, 6408, 7743, 8478, 9106, 9612, 10324, 11304, 13659, 13973, 15486, 16956, 18212, 19224, 20648, 23229, 27318, 27946, 30972, 33912, 36424, 40977, 41919, 46458, 54636, 55892, 61944, 69687, 81954, 83838, 92916, 109272, 111784, 122931, 125757, 139374, 163908, 167676, 185832, 245862, 251514, 278748, 327816, 335352, 377271, 405217, 491724, 503028, 557496, 754542, 810434, 983448, 1006056, 1215651, 1509084, 1620868, 2431302, 3018168, 3241736, 3646953, 4862604, 7293906, 9725208, 10940859, 14587812, 21881718, 29175624, 43763436, 87526872]

約数ペア:

[(1, 87526872), (2, 43763436), (3, 29175624), (4, 21881718), (6, 14587812), (8, 10940859), (9, 9725208), (12, 7293906), (18, 4862604), (24, 3646953), (27, 3241736), (29, 3018168), (36, 2431302), (54, 1620868), (58, 1509084), (72, 1215651), (87, 1006056), (89, 983448), (108, 810434), (116, 754542), (157, 557496), (174, 503028), (178, 491724), (216, 405217), (232, 377271), (261, 335352), (267, 327816), (314, 278748), (348, 251514), (356, 245862), (471, 185832), (522, 167676), (534, 163908), (628, 139374), (696, 125757), (712, 122931), (783, 111784), (801, 109272), (942, 92916), (1044, 83838), (1068, 81954), (1256, 69687), (1413, 61944), (1566, 55892), (1602, 54636), (1884, 46458), (2088, 41919), (2136, 40977), (2403, 36424), (2581, 33912), (2826, 30972), (3132, 27946), (3204, 27318), (3768, 23229), (4239, 20648), (4553, 19224), (4806, 18212), (5162, 16956), (5652, 15486), (6264, 13973), (6408, 13659), (7743, 11304), (8478, 10324), (9106, 9612)]