87331860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6301}}^1$

素因数の和:6334

約数の個数: 144

約数和(自身を含む): 330325632

約数和(自身を除く): 242993772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6301, 6930, 12602, 13860, 18903, 25204, 31505, 37806, 44107, 56709, 63010, 69311, 75612, 88214, 94515, 113418, 126020, 132321, 138622, 176428, 189030, 207933, 220535, 226836, 264642, 277244, 283545, 346555, 378060, 396963, 415866, 441070, 485177, 529284, 567090, 623799, 661605, 693110, 793926, 831732, 882140, 970354, 1039665, 1134180, 1247598, 1323210, 1386220, 1455531, 1587852, 1940708, 1984815, 2079330, 2425885, 2495196, 2646420, 2911062, 3118995, 3969630, 4158660, 4366593, 4851770, 5822124, 6237990, 7277655, 7939260, 8733186, 9703540, 12475980, 14555310, 17466372, 21832965, 29110620, 43665930, 87331860]

約数ペア:

[(1, 87331860), (2, 43665930), (3, 29110620), (4, 21832965), (5, 17466372), (6, 14555310), (7, 12475980), (9, 9703540), (10, 8733186), (11, 7939260), (12, 7277655), (14, 6237990), (15, 5822124), (18, 4851770), (20, 4366593), (21, 4158660), (22, 3969630), (28, 3118995), (30, 2911062), (33, 2646420), (35, 2495196), (36, 2425885), (42, 2079330), (44, 1984815), (45, 1940708), (55, 1587852), (60, 1455531), (63, 1386220), (66, 1323210), (70, 1247598), (77, 1134180), (84, 1039665), (90, 970354), (99, 882140), (105, 831732), (110, 793926), (126, 693110), (132, 661605), (140, 623799), (154, 567090), (165, 529284), (180, 485177), (198, 441070), (210, 415866), (220, 396963), (231, 378060), (252, 346555), (308, 283545), (315, 277244), (330, 264642), (385, 226836), (396, 220535), (420, 207933), (462, 189030), (495, 176428), (630, 138622), (660, 132321), (693, 126020), (770, 113418), (924, 94515), (990, 88214), (1155, 75612), (1260, 69311), (1386, 63010), (1540, 56709), (1980, 44107), (2310, 37806), (2772, 31505), (3465, 25204), (4620, 18903), (6301, 13860), (6930, 12602)]