72196992

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{1279}}^1$

素因数の和:1313

約数の個数: 144

約数和(自身を含む): 241862400

約数和(自身を除く): 169665408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1279, 1344, 1568, 1764, 2016, 2352, 2558, 2688, 3136, 3528, 3837, 4032, 4704, 5116, 6272, 7056, 7674, 8064, 8953, 9408, 10232, 11511, 14112, 15348, 17906, 18816, 20464, 23022, 26859, 28224, 30696, 35812, 40928, 46044, 53718, 56448, 61392, 62671, 71624, 80577, 81856, 92088, 107436, 122784, 125342, 143248, 161154, 163712, 184176, 188013, 214872, 245568, 250684, 286496, 322308, 368352, 376026, 429744, 491136, 501368, 564039, 572992, 644616, 736704, 752052, 859488, 1002736, 1128078, 1145984, 1289232, 1473408, 1504104, 1718976, 2005472, 2256156, 2578464, 3008208, 3437952, 4010944, 4512312, 5156928, 6016416, 8021888, 9024624, 10313856, 12032832, 18049248, 24065664, 36098496, 72196992]

約数ペア:

[(1, 72196992), (2, 36098496), (3, 24065664), (4, 18049248), (6, 12032832), (7, 10313856), (8, 9024624), (9, 8021888), (12, 6016416), (14, 5156928), (16, 4512312), (18, 4010944), (21, 3437952), (24, 3008208), (28, 2578464), (32, 2256156), (36, 2005472), (42, 1718976), (48, 1504104), (49, 1473408), (56, 1289232), (63, 1145984), (64, 1128078), (72, 1002736), (84, 859488), (96, 752052), (98, 736704), (112, 644616), (126, 572992), (128, 564039), (144, 501368), (147, 491136), (168, 429744), (192, 376026), (196, 368352), (224, 322308), (252, 286496), (288, 250684), (294, 245568), (336, 214872), (384, 188013), (392, 184176), (441, 163712), (448, 161154), (504, 143248), (576, 125342), (588, 122784), (672, 107436), (784, 92088), (882, 81856), (896, 80577), (1008, 71624), (1152, 62671), (1176, 61392), (1279, 56448), (1344, 53718), (1568, 46044), (1764, 40928), (2016, 35812), (2352, 30696), (2558, 28224), (2688, 26859), (3136, 23022), (3528, 20464), (3837, 18816), (4032, 17906), (4704, 15348), (5116, 14112), (6272, 11511), (7056, 10232), (7674, 9408), (8064, 8953)]