87899904

素因数分解:

$2^8\times 3^7\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 264820640

約数和(自身を除く): 176920736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 157, 162, 192, 216, 243, 256, 288, 314, 324, 384, 432, 471, 486, 576, 628, 648, 729, 768, 864, 942, 972, 1152, 1256, 1296, 1413, 1458, 1728, 1884, 1944, 2187, 2304, 2512, 2592, 2826, 2916, 3456, 3768, 3888, 4239, 4374, 5024, 5184, 5652, 5832, 6912, 7536, 7776, 8478, 8748, 10048, 10368, 11304, 11664, 12717, 15072, 15552, 16956, 17496, 20096, 20736, 22608, 23328, 25434, 30144, 31104, 33912, 34992, 38151, 40192, 45216, 46656, 50868, 60288, 62208, 67824, 69984, 76302, 90432, 93312, 101736, 114453, 120576, 135648, 139968, 152604, 180864, 186624, 203472, 228906, 271296, 279936, 305208, 343359, 361728, 406944, 457812, 542592, 559872, 610416, 686718, 813888, 915624, 1085184, 1220832, 1373436, 1627776, 1831248, 2441664, 2746872, 3255552, 3662496, 4883328, 5493744, 7324992, 9766656, 10987488, 14649984, 21974976, 29299968, 43949952, 87899904]

約数ペア:

[(1, 87899904), (2, 43949952), (3, 29299968), (4, 21974976), (6, 14649984), (8, 10987488), (9, 9766656), (12, 7324992), (16, 5493744), (18, 4883328), (24, 3662496), (27, 3255552), (32, 2746872), (36, 2441664), (48, 1831248), (54, 1627776), (64, 1373436), (72, 1220832), (81, 1085184), (96, 915624), (108, 813888), (128, 686718), (144, 610416), (157, 559872), (162, 542592), (192, 457812), (216, 406944), (243, 361728), (256, 343359), (288, 305208), (314, 279936), (324, 271296), (384, 228906), (432, 203472), (471, 186624), (486, 180864), (576, 152604), (628, 139968), (648, 135648), (729, 120576), (768, 114453), (864, 101736), (942, 93312), (972, 90432), (1152, 76302), (1256, 69984), (1296, 67824), (1413, 62208), (1458, 60288), (1728, 50868), (1884, 46656), (1944, 45216), (2187, 40192), (2304, 38151), (2512, 34992), (2592, 33912), (2826, 31104), (2916, 30144), (3456, 25434), (3768, 23328), (3888, 22608), (4239, 20736), (4374, 20096), (5024, 17496), (5184, 16956), (5652, 15552), (5832, 15072), (6912, 12717), (7536, 11664), (7776, 11304), (8478, 10368), (8748, 10048)]