64641192

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 216691200

約数和(自身を除く): 152050008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 49, 56, 57, 66, 76, 77, 84, 88, 98, 114, 132, 133, 147, 152, 154, 168, 196, 209, 228, 231, 263, 264, 266, 294, 308, 392, 399, 418, 456, 462, 526, 532, 539, 588, 616, 627, 789, 798, 836, 924, 931, 1052, 1064, 1078, 1176, 1254, 1463, 1578, 1596, 1617, 1672, 1841, 1848, 1862, 2104, 2156, 2508, 2793, 2893, 2926, 3156, 3192, 3234, 3682, 3724, 4312, 4389, 4997, 5016, 5523, 5586, 5786, 5852, 6312, 6468, 7364, 7448, 8679, 8778, 9994, 10241, 11046, 11172, 11572, 11704, 12887, 12936, 14728, 14991, 17358, 17556, 19988, 20251, 20482, 22092, 22344, 23144, 25774, 29982, 30723, 34716, 34979, 35112, 38661, 39976, 40502, 40964, 44184, 51548, 54967, 59964, 60753, 61446, 69432, 69958, 77322, 81004, 81928, 103096, 104937, 109934, 119928, 121506, 122892, 139916, 141757, 154644, 162008, 164901, 209874, 219868, 243012, 244853, 245784, 279832, 283514, 309288, 329802, 384769, 419748, 425271, 439736, 486024, 489706, 567028, 659604, 734559, 769538, 839496, 850542, 979412, 1134056, 1154307, 1319208, 1469118, 1539076, 1701084, 1958824, 2308614, 2693383, 2938236, 3078152, 3402168, 4617228, 5386766, 5876472, 8080149, 9234456, 10773532, 16160298, 21547064, 32320596, 64641192]

約数ペア:

[(1, 64641192), (2, 32320596), (3, 21547064), (4, 16160298), (6, 10773532), (7, 9234456), (8, 8080149), (11, 5876472), (12, 5386766), (14, 4617228), (19, 3402168), (21, 3078152), (22, 2938236), (24, 2693383), (28, 2308614), (33, 1958824), (38, 1701084), (42, 1539076), (44, 1469118), (49, 1319208), (56, 1154307), (57, 1134056), (66, 979412), (76, 850542), (77, 839496), (84, 769538), (88, 734559), (98, 659604), (114, 567028), (132, 489706), (133, 486024), (147, 439736), (152, 425271), (154, 419748), (168, 384769), (196, 329802), (209, 309288), (228, 283514), (231, 279832), (263, 245784), (264, 244853), (266, 243012), (294, 219868), (308, 209874), (392, 164901), (399, 162008), (418, 154644), (456, 141757), (462, 139916), (526, 122892), (532, 121506), (539, 119928), (588, 109934), (616, 104937), (627, 103096), (789, 81928), (798, 81004), (836, 77322), (924, 69958), (931, 69432), (1052, 61446), (1064, 60753), (1078, 59964), (1176, 54967), (1254, 51548), (1463, 44184), (1578, 40964), (1596, 40502), (1617, 39976), (1672, 38661), (1841, 35112), (1848, 34979), (1862, 34716), (2104, 30723), (2156, 29982), (2508, 25774), (2793, 23144), (2893, 22344), (2926, 22092), (3156, 20482), (3192, 20251), (3234, 19988), (3682, 17556), (3724, 17358), (4312, 14991), (4389, 14728), (4997, 12936), (5016, 12887), (5523, 11704), (5586, 11572), (5786, 11172), (5852, 11046), (6312, 10241), (6468, 9994), (7364, 8778), (7448, 8679)]