78965568

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^3\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 168

約数和(自身を含む): 251374656

約数和(自身を除く): 172409088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 103, 121, 132, 144, 176, 192, 198, 206, 242, 264, 288, 309, 352, 363, 396, 412, 484, 528, 576, 618, 704, 726, 792, 824, 927, 968, 1056, 1089, 1133, 1236, 1331, 1452, 1584, 1648, 1854, 1936, 2112, 2178, 2266, 2472, 2662, 2904, 3168, 3296, 3399, 3708, 3872, 3993, 4356, 4532, 4944, 5324, 5808, 6336, 6592, 6798, 7416, 7744, 7986, 8712, 9064, 9888, 10197, 10648, 11616, 11979, 12463, 13596, 14832, 15972, 17424, 18128, 19776, 20394, 21296, 23232, 23958, 24926, 27192, 29664, 31944, 34848, 36256, 37389, 40788, 42592, 47916, 49852, 54384, 59328, 63888, 69696, 72512, 74778, 81576, 85184, 95832, 99704, 108768, 112167, 127776, 137093, 149556, 163152, 191664, 199408, 217536, 224334, 255552, 274186, 299112, 326304, 383328, 398816, 411279, 448668, 548372, 598224, 652608, 766656, 797632, 822558, 897336, 1096744, 1196448, 1233837, 1645116, 1794672, 2193488, 2392896, 2467674, 3290232, 3589344, 4386976, 4935348, 6580464, 7178688, 8773952, 9870696, 13160928, 19741392, 26321856, 39482784, 78965568]

約数ペア:

[(1, 78965568), (2, 39482784), (3, 26321856), (4, 19741392), (6, 13160928), (8, 9870696), (9, 8773952), (11, 7178688), (12, 6580464), (16, 4935348), (18, 4386976), (22, 3589344), (24, 3290232), (32, 2467674), (33, 2392896), (36, 2193488), (44, 1794672), (48, 1645116), (64, 1233837), (66, 1196448), (72, 1096744), (88, 897336), (96, 822558), (99, 797632), (103, 766656), (121, 652608), (132, 598224), (144, 548372), (176, 448668), (192, 411279), (198, 398816), (206, 383328), (242, 326304), (264, 299112), (288, 274186), (309, 255552), (352, 224334), (363, 217536), (396, 199408), (412, 191664), (484, 163152), (528, 149556), (576, 137093), (618, 127776), (704, 112167), (726, 108768), (792, 99704), (824, 95832), (927, 85184), (968, 81576), (1056, 74778), (1089, 72512), (1133, 69696), (1236, 63888), (1331, 59328), (1452, 54384), (1584, 49852), (1648, 47916), (1854, 42592), (1936, 40788), (2112, 37389), (2178, 36256), (2266, 34848), (2472, 31944), (2662, 29664), (2904, 27192), (3168, 24926), (3296, 23958), (3399, 23232), (3708, 21296), (3872, 20394), (3993, 19776), (4356, 18128), (4532, 17424), (4944, 15972), (5324, 14832), (5808, 13596), (6336, 12463), (6592, 11979), (6798, 11616), (7416, 10648), (7744, 10197), (7986, 9888), (8712, 9064)]