69623736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 148104264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 449, 497, 546, 568, 728, 852, 898, 923, 994, 1092, 1347, 1491, 1704, 1796, 1846, 1988, 2184, 2694, 2769, 2982, 3143, 3592, 3692, 3976, 5388, 5538, 5837, 5964, 6286, 6461, 7384, 9429, 10776, 11076, 11674, 11928, 12572, 12922, 17511, 18858, 19383, 22152, 23348, 25144, 25844, 31879, 35022, 37716, 38766, 40859, 46696, 51688, 63758, 70044, 75432, 77532, 81718, 95637, 122577, 127516, 140088, 155064, 163436, 191274, 223153, 245154, 255032, 326872, 382548, 414427, 446306, 490308, 669459, 765096, 828854, 892612, 980616, 1243281, 1338918, 1657708, 1785224, 2486562, 2677836, 2900989, 3315416, 4973124, 5355672, 5801978, 8702967, 9946248, 11603956, 17405934, 23207912, 34811868, 69623736]

約数ペア:

[(1, 69623736), (2, 34811868), (3, 23207912), (4, 17405934), (6, 11603956), (7, 9946248), (8, 8702967), (12, 5801978), (13, 5355672), (14, 4973124), (21, 3315416), (24, 2900989), (26, 2677836), (28, 2486562), (39, 1785224), (42, 1657708), (52, 1338918), (56, 1243281), (71, 980616), (78, 892612), (84, 828854), (91, 765096), (104, 669459), (142, 490308), (156, 446306), (168, 414427), (182, 382548), (213, 326872), (273, 255032), (284, 245154), (312, 223153), (364, 191274), (426, 163436), (449, 155064), (497, 140088), (546, 127516), (568, 122577), (728, 95637), (852, 81718), (898, 77532), (923, 75432), (994, 70044), (1092, 63758), (1347, 51688), (1491, 46696), (1704, 40859), (1796, 38766), (1846, 37716), (1988, 35022), (2184, 31879), (2694, 25844), (2769, 25144), (2982, 23348), (3143, 22152), (3592, 19383), (3692, 18858), (3976, 17511), (5388, 12922), (5538, 12572), (5837, 11928), (5964, 11674), (6286, 11076), (6461, 10776), (7384, 9429)]