66356472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1373

約数の個数: 128

約数和(自身を含む): 213212160

約数和(自身を除く): 146855688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1321, 1794, 1932, 2093, 2184, 2392, 2642, 3588, 3864, 3963, 4186, 5284, 6279, 7176, 7926, 8372, 9247, 10568, 12558, 15852, 16744, 17173, 18494, 25116, 27741, 30383, 31704, 34346, 36988, 50232, 51519, 55482, 60766, 68692, 73976, 91149, 103038, 110964, 120211, 121532, 137384, 182298, 206076, 212681, 221928, 240422, 243064, 360633, 364596, 394979, 412152, 425362, 480844, 638043, 721266, 729192, 789958, 850724, 961688, 1184937, 1276086, 1442532, 1579916, 1701448, 2369874, 2552172, 2764853, 2885064, 3159832, 4739748, 5104344, 5529706, 8294559, 9479496, 11059412, 16589118, 22118824, 33178236, 66356472]

約数ペア:

[(1, 66356472), (2, 33178236), (3, 22118824), (4, 16589118), (6, 11059412), (7, 9479496), (8, 8294559), (12, 5529706), (13, 5104344), (14, 4739748), (21, 3159832), (23, 2885064), (24, 2764853), (26, 2552172), (28, 2369874), (39, 1701448), (42, 1579916), (46, 1442532), (52, 1276086), (56, 1184937), (69, 961688), (78, 850724), (84, 789958), (91, 729192), (92, 721266), (104, 638043), (138, 480844), (156, 425362), (161, 412152), (168, 394979), (182, 364596), (184, 360633), (273, 243064), (276, 240422), (299, 221928), (312, 212681), (322, 206076), (364, 182298), (483, 137384), (546, 121532), (552, 120211), (598, 110964), (644, 103038), (728, 91149), (897, 73976), (966, 68692), (1092, 60766), (1196, 55482), (1288, 51519), (1321, 50232), (1794, 36988), (1932, 34346), (2093, 31704), (2184, 30383), (2392, 27741), (2642, 25116), (3588, 18494), (3864, 17173), (3963, 16744), (4186, 15852), (5284, 12558), (6279, 10568), (7176, 9247), (7926, 8372)]