172839072

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 550368000

約数和(自身を除く): 377528928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 181, 196, 203, 224, 232, 294, 336, 343, 348, 362, 392, 406, 464, 543, 588, 609, 672, 686, 696, 724, 784, 812, 928, 1029, 1086, 1176, 1218, 1267, 1372, 1392, 1421, 1448, 1568, 1624, 2058, 2172, 2352, 2436, 2534, 2744, 2784, 2842, 2896, 3248, 3801, 4116, 4263, 4344, 4704, 4872, 5068, 5249, 5488, 5684, 5792, 6496, 7602, 8232, 8526, 8688, 8869, 9744, 9947, 10136, 10498, 10976, 11368, 15204, 15747, 16464, 17052, 17376, 17738, 19488, 19894, 20272, 20996, 22736, 26607, 29841, 30408, 31494, 32928, 34104, 35476, 36743, 39788, 40544, 41992, 45472, 53214, 59682, 60816, 62083, 62988, 68208, 70952, 73486, 79576, 83984, 106428, 110229, 119364, 121632, 124166, 125976, 136416, 141904, 146972, 159152, 167968, 186249, 212856, 220458, 238728, 248332, 251952, 257201, 283808, 293944, 318304, 372498, 425712, 440916, 477456, 496664, 503904, 514402, 587888, 744996, 771603, 851424, 881832, 954912, 993328, 1028804, 1175776, 1489992, 1543206, 1763664, 1800407, 1986656, 2057608, 2979984, 3086412, 3527328, 3600814, 4115216, 5401221, 5959968, 6172824, 7201628, 8230432, 10802442, 12345648, 14403256, 21604884, 24691296, 28806512, 43209768, 57613024, 86419536, 172839072]

約数ペア:

[(1, 172839072), (2, 86419536), (3, 57613024), (4, 43209768), (6, 28806512), (7, 24691296), (8, 21604884), (12, 14403256), (14, 12345648), (16, 10802442), (21, 8230432), (24, 7201628), (28, 6172824), (29, 5959968), (32, 5401221), (42, 4115216), (48, 3600814), (49, 3527328), (56, 3086412), (58, 2979984), (84, 2057608), (87, 1986656), (96, 1800407), (98, 1763664), (112, 1543206), (116, 1489992), (147, 1175776), (168, 1028804), (174, 993328), (181, 954912), (196, 881832), (203, 851424), (224, 771603), (232, 744996), (294, 587888), (336, 514402), (343, 503904), (348, 496664), (362, 477456), (392, 440916), (406, 425712), (464, 372498), (543, 318304), (588, 293944), (609, 283808), (672, 257201), (686, 251952), (696, 248332), (724, 238728), (784, 220458), (812, 212856), (928, 186249), (1029, 167968), (1086, 159152), (1176, 146972), (1218, 141904), (1267, 136416), (1372, 125976), (1392, 124166), (1421, 121632), (1448, 119364), (1568, 110229), (1624, 106428), (2058, 83984), (2172, 79576), (2352, 73486), (2436, 70952), (2534, 68208), (2744, 62988), (2784, 62083), (2842, 60816), (2896, 59682), (3248, 53214), (3801, 45472), (4116, 41992), (4263, 40544), (4344, 39788), (4704, 36743), (4872, 35476), (5068, 34104), (5249, 32928), (5488, 31494), (5684, 30408), (5792, 29841), (6496, 26607), (7602, 22736), (8232, 20996), (8526, 20272), (8688, 19894), (8869, 19488), (9744, 17738), (9947, 17376), (10136, 17052), (10498, 16464), (10976, 15747), (11368, 15204)]