64547496

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 195686400

約数和(自身を除く): 131138904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 127, 156, 181, 216, 234, 254, 312, 351, 362, 381, 468, 508, 543, 702, 724, 762, 936, 1016, 1086, 1143, 1404, 1448, 1524, 1629, 1651, 2172, 2286, 2353, 2808, 3048, 3258, 3302, 3429, 4344, 4572, 4706, 4887, 4953, 6516, 6604, 6858, 7059, 9144, 9412, 9774, 9906, 13032, 13208, 13716, 14118, 14859, 18824, 19548, 19812, 21177, 22987, 27432, 28236, 29718, 39096, 39624, 42354, 44577, 45974, 56472, 59436, 63531, 68961, 84708, 89154, 91948, 118872, 127062, 137922, 169416, 178308, 183896, 206883, 254124, 275844, 298831, 356616, 413766, 508248, 551688, 597662, 620649, 827532, 896493, 1195324, 1241298, 1655064, 1792986, 2390648, 2482596, 2689479, 3585972, 4965192, 5378958, 7171944, 8068437, 10757916, 16136874, 21515832, 32273748, 64547496]

約数ペア:

[(1, 64547496), (2, 32273748), (3, 21515832), (4, 16136874), (6, 10757916), (8, 8068437), (9, 7171944), (12, 5378958), (13, 4965192), (18, 3585972), (24, 2689479), (26, 2482596), (27, 2390648), (36, 1792986), (39, 1655064), (52, 1241298), (54, 1195324), (72, 896493), (78, 827532), (104, 620649), (108, 597662), (117, 551688), (127, 508248), (156, 413766), (181, 356616), (216, 298831), (234, 275844), (254, 254124), (312, 206883), (351, 183896), (362, 178308), (381, 169416), (468, 137922), (508, 127062), (543, 118872), (702, 91948), (724, 89154), (762, 84708), (936, 68961), (1016, 63531), (1086, 59436), (1143, 56472), (1404, 45974), (1448, 44577), (1524, 42354), (1629, 39624), (1651, 39096), (2172, 29718), (2286, 28236), (2353, 27432), (2808, 22987), (3048, 21177), (3258, 19812), (3302, 19548), (3429, 18824), (4344, 14859), (4572, 14118), (4706, 13716), (4887, 13208), (4953, 13032), (6516, 9906), (6604, 9774), (6858, 9412), (7059, 9144)]