81586066464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{454711}}^1$

素因数の和:454823

約数の個数: 144

約数和(自身を含む): 268134572160

約数和(自身を除く): 186548505696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 144, 168, 178, 224, 252, 267, 288, 336, 356, 504, 534, 623, 672, 712, 801, 1008, 1068, 1246, 1424, 1602, 1869, 2016, 2136, 2492, 2848, 3204, 3738, 4272, 4984, 5607, 6408, 7476, 8544, 9968, 11214, 12816, 14952, 19936, 22428, 25632, 29904, 44856, 59808, 89712, 179424, 454711, 909422, 1364133, 1818844, 2728266, 3182977, 3637688, 4092399, 5456532, 6365954, 7275376, 8184798, 9548931, 10913064, 12731908, 14550752, 16369596, 19097862, 21826128, 25463816, 28646793, 32739192, 38195724, 40469279, 43652256, 50927632, 57293586, 65478384, 76391448, 80938558, 101855264, 114587172, 121407837, 130956768, 152782896, 161877116, 229174344, 242815674, 283284953, 305565792, 323754232, 364223511, 458348688, 485631348, 566569906, 647508464, 728447022, 849854859, 916697376, 971262696, 1133139812, 1295016928, 1456894044, 1699709718, 1942525392, 2266279624, 2549564577, 2913788088, 3399419436, 3885050784, 4532559248, 5099129154, 5827576176, 6798838872, 9065118496, 10198258308, 11655152352, 13597677744, 20396516616, 27195355488, 40793033232, 81586066464]

約数ペア:

[(1, 81586066464), (2, 40793033232), (3, 27195355488), (4, 20396516616), (6, 13597677744), (7, 11655152352), (8, 10198258308), (9, 9065118496), (12, 6798838872), (14, 5827576176), (16, 5099129154), (18, 4532559248), (21, 3885050784), (24, 3399419436), (28, 2913788088), (32, 2549564577), (36, 2266279624), (42, 1942525392), (48, 1699709718), (56, 1456894044), (63, 1295016928), (72, 1133139812), (84, 971262696), (89, 916697376), (96, 849854859), (112, 728447022), (126, 647508464), (144, 566569906), (168, 485631348), (178, 458348688), (224, 364223511), (252, 323754232), (267, 305565792), (288, 283284953), (336, 242815674), (356, 229174344), (504, 161877116), (534, 152782896), (623, 130956768), (672, 121407837), (712, 114587172), (801, 101855264), (1008, 80938558), (1068, 76391448), (1246, 65478384), (1424, 57293586), (1602, 50927632), (1869, 43652256), (2016, 40469279), (2136, 38195724), (2492, 32739192), (2848, 28646793), (3204, 25463816), (3738, 21826128), (4272, 19097862), (4984, 16369596), (5607, 14550752), (6408, 12731908), (7476, 10913064), (8544, 9548931), (9968, 8184798), (11214, 7275376), (12816, 6365954), (14952, 5456532), (19936, 4092399), (22428, 3637688), (25632, 3182977), (29904, 2728266), (44856, 1818844), (59808, 1364133), (89712, 909422), (179424, 454711)]