87865128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 276696000

約数和(自身を除く): 188830872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 83, 87, 104, 108, 116, 117, 156, 166, 169, 174, 216, 232, 234, 249, 261, 312, 332, 338, 348, 351, 377, 468, 498, 507, 522, 664, 676, 696, 702, 747, 754, 783, 936, 996, 1014, 1044, 1079, 1131, 1352, 1404, 1494, 1508, 1521, 1566, 1992, 2028, 2088, 2158, 2241, 2262, 2407, 2808, 2988, 3016, 3042, 3132, 3237, 3393, 4056, 4316, 4482, 4524, 4563, 4814, 4901, 5976, 6084, 6264, 6474, 6786, 7221, 8632, 8964, 9048, 9126, 9628, 9711, 9802, 10179, 12168, 12948, 13572, 14027, 14442, 14703, 17928, 18252, 19256, 19422, 19604, 20358, 21663, 25896, 27144, 28054, 28884, 29133, 29406, 31291, 36504, 38844, 39208, 40716, 42081, 43326, 44109, 56108, 57768, 58266, 58812, 62582, 64989, 77688, 81432, 84162, 86652, 88218, 93873, 112216, 116532, 117624, 125164, 126243, 129978, 132327, 168324, 173304, 176436, 187746, 233064, 250328, 252486, 259956, 264654, 281619, 336648, 352872, 375492, 378729, 406783, 504972, 519912, 529308, 563238, 750984, 757458, 813566, 844857, 1009944, 1058616, 1126476, 1220349, 1514916, 1627132, 1689714, 2252952, 2440698, 3029832, 3254264, 3379428, 3661047, 4881396, 6758856, 7322094, 9762792, 10983141, 14644188, 21966282, 29288376, 43932564, 87865128]

約数ペア:

[(1, 87865128), (2, 43932564), (3, 29288376), (4, 21966282), (6, 14644188), (8, 10983141), (9, 9762792), (12, 7322094), (13, 6758856), (18, 4881396), (24, 3661047), (26, 3379428), (27, 3254264), (29, 3029832), (36, 2440698), (39, 2252952), (52, 1689714), (54, 1627132), (58, 1514916), (72, 1220349), (78, 1126476), (83, 1058616), (87, 1009944), (104, 844857), (108, 813566), (116, 757458), (117, 750984), (156, 563238), (166, 529308), (169, 519912), (174, 504972), (216, 406783), (232, 378729), (234, 375492), (249, 352872), (261, 336648), (312, 281619), (332, 264654), (338, 259956), (348, 252486), (351, 250328), (377, 233064), (468, 187746), (498, 176436), (507, 173304), (522, 168324), (664, 132327), (676, 129978), (696, 126243), (702, 125164), (747, 117624), (754, 116532), (783, 112216), (936, 93873), (996, 88218), (1014, 86652), (1044, 84162), (1079, 81432), (1131, 77688), (1352, 64989), (1404, 62582), (1494, 58812), (1508, 58266), (1521, 57768), (1566, 56108), (1992, 44109), (2028, 43326), (2088, 42081), (2158, 40716), (2241, 39208), (2262, 38844), (2407, 36504), (2808, 31291), (2988, 29406), (3016, 29133), (3042, 28884), (3132, 28054), (3237, 27144), (3393, 25896), (4056, 21663), (4316, 20358), (4482, 19604), (4524, 19422), (4563, 19256), (4814, 18252), (4901, 17928), (5976, 14703), (6084, 14442), (6264, 14027), (6474, 13572), (6786, 12948), (7221, 12168), (8632, 10179), (8964, 9802), (9048, 9711), (9126, 9628)]