72537984

素因数分解:

$2^7\times 3^3\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 217056000

約数和(自身を除く): 144518016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 151, 192, 216, 278, 288, 302, 384, 417, 432, 453, 556, 576, 604, 834, 864, 906, 1112, 1152, 1208, 1251, 1359, 1668, 1728, 1812, 2224, 2416, 2502, 2718, 3336, 3456, 3624, 3753, 4077, 4448, 4832, 5004, 5436, 6672, 7248, 7506, 8154, 8896, 9664, 10008, 10872, 13344, 14496, 15012, 16308, 17792, 19328, 20016, 20989, 21744, 26688, 28992, 30024, 32616, 40032, 41978, 43488, 53376, 57984, 60048, 62967, 65232, 80064, 83956, 86976, 120096, 125934, 130464, 160128, 167912, 173952, 188901, 240192, 251868, 260928, 335824, 377802, 480384, 503736, 521856, 566703, 671648, 755604, 1007472, 1133406, 1343296, 1511208, 2014944, 2266812, 2686592, 3022416, 4029888, 4533624, 6044832, 8059776, 9067248, 12089664, 18134496, 24179328, 36268992, 72537984]

約数ペア:

[(1, 72537984), (2, 36268992), (3, 24179328), (4, 18134496), (6, 12089664), (8, 9067248), (9, 8059776), (12, 6044832), (16, 4533624), (18, 4029888), (24, 3022416), (27, 2686592), (32, 2266812), (36, 2014944), (48, 1511208), (54, 1343296), (64, 1133406), (72, 1007472), (96, 755604), (108, 671648), (128, 566703), (139, 521856), (144, 503736), (151, 480384), (192, 377802), (216, 335824), (278, 260928), (288, 251868), (302, 240192), (384, 188901), (417, 173952), (432, 167912), (453, 160128), (556, 130464), (576, 125934), (604, 120096), (834, 86976), (864, 83956), (906, 80064), (1112, 65232), (1152, 62967), (1208, 60048), (1251, 57984), (1359, 53376), (1668, 43488), (1728, 41978), (1812, 40032), (2224, 32616), (2416, 30024), (2502, 28992), (2718, 26688), (3336, 21744), (3456, 20989), (3624, 20016), (3753, 19328), (4077, 17792), (4448, 16308), (4832, 15012), (5004, 14496), (5436, 13344), (6672, 10872), (7248, 10008), (7506, 9664), (8154, 8896)]