78617448

素因数分解:

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

素因数の和:129

約数の個数: 192

約数和(自身を含む): 267321600

約数和(自身を除く): 188704152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 71, 72, 78, 84, 91, 104, 117, 126, 142, 156, 168, 169, 182, 213, 234, 252, 273, 284, 312, 338, 364, 426, 468, 497, 504, 507, 546, 568, 639, 676, 728, 819, 852, 923, 936, 994, 1014, 1092, 1183, 1278, 1352, 1491, 1521, 1638, 1704, 1846, 1988, 2028, 2184, 2197, 2366, 2556, 2769, 2982, 3042, 3276, 3549, 3692, 3976, 4056, 4394, 4473, 4732, 5112, 5538, 5964, 6084, 6461, 6552, 6591, 7098, 7384, 8307, 8788, 8946, 9464, 10647, 11076, 11928, 11999, 12168, 12922, 13182, 14196, 15379, 16614, 17576, 17892, 19383, 19773, 21294, 22152, 23998, 25844, 26364, 28392, 30758, 33228, 35784, 35997, 38766, 39546, 42588, 46137, 47996, 51688, 52728, 58149, 61516, 66456, 71994, 77532, 79092, 83993, 85176, 92274, 95992, 107991, 116298, 123032, 138411, 143988, 155064, 155987, 158184, 167986, 184548, 215982, 232596, 251979, 276822, 287976, 311974, 335972, 369096, 431964, 465192, 467961, 503958, 553644, 623948, 671944, 755937, 863928, 935922, 1007916, 1091909, 1107288, 1247896, 1403883, 1511874, 1871844, 2015832, 2183818, 2807766, 3023748, 3275727, 3743688, 4367636, 5615532, 6047496, 6551454, 8735272, 9827181, 11231064, 13102908, 19654362, 26205816, 39308724, 78617448]

約数ペア:

[(1, 78617448), (2, 39308724), (3, 26205816), (4, 19654362), (6, 13102908), (7, 11231064), (8, 9827181), (9, 8735272), (12, 6551454), (13, 6047496), (14, 5615532), (18, 4367636), (21, 3743688), (24, 3275727), (26, 3023748), (28, 2807766), (36, 2183818), (39, 2015832), (42, 1871844), (52, 1511874), (56, 1403883), (63, 1247896), (71, 1107288), (72, 1091909), (78, 1007916), (84, 935922), (91, 863928), (104, 755937), (117, 671944), (126, 623948), (142, 553644), (156, 503958), (168, 467961), (169, 465192), (182, 431964), (213, 369096), (234, 335972), (252, 311974), (273, 287976), (284, 276822), (312, 251979), (338, 232596), (364, 215982), (426, 184548), (468, 167986), (497, 158184), (504, 155987), (507, 155064), (546, 143988), (568, 138411), (639, 123032), (676, 116298), (728, 107991), (819, 95992), (852, 92274), (923, 85176), (936, 83993), (994, 79092), (1014, 77532), (1092, 71994), (1183, 66456), (1278, 61516), (1352, 58149), (1491, 52728), (1521, 51688), (1638, 47996), (1704, 46137), (1846, 42588), (1988, 39546), (2028, 38766), (2184, 35997), (2197, 35784), (2366, 33228), (2556, 30758), (2769, 28392), (2982, 26364), (3042, 25844), (3276, 23998), (3549, 22152), (3692, 21294), (3976, 19773), (4056, 19383), (4394, 17892), (4473, 17576), (4732, 16614), (5112, 15379), (5538, 14196), (5964, 13182), (6084, 12922), (6461, 12168), (6552, 11999), (6591, 11928), (7098, 11076), (7384, 10647), (8307, 9464), (8788, 8946)]