72248976

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 220224000

約数和(自身を除く): 147975024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 73, 79, 87, 108, 116, 144, 146, 158, 174, 216, 219, 232, 237, 261, 292, 316, 348, 432, 438, 464, 474, 522, 584, 632, 657, 696, 711, 783, 876, 948, 1044, 1168, 1264, 1314, 1392, 1422, 1566, 1752, 1896, 1971, 2088, 2117, 2133, 2291, 2628, 2844, 3132, 3504, 3792, 3942, 4176, 4234, 4266, 4582, 5256, 5688, 5767, 6264, 6351, 6873, 7884, 8468, 8532, 9164, 10512, 11376, 11534, 12528, 12702, 13746, 15768, 16936, 17064, 17301, 18328, 19053, 20619, 23068, 25404, 27492, 31536, 33872, 34128, 34602, 36656, 38106, 41238, 46136, 50808, 51903, 54984, 57159, 61857, 69204, 76212, 82476, 92272, 101616, 103806, 109968, 114318, 123714, 138408, 152424, 155709, 164952, 167243, 207612, 228636, 247428, 276816, 304848, 311418, 329904, 334486, 415224, 457272, 494856, 501729, 622836, 668972, 830448, 914544, 989712, 1003458, 1245672, 1337944, 1505187, 2006916, 2491344, 2675888, 3010374, 4013832, 4515561, 6020748, 8027664, 9031122, 12041496, 18062244, 24082992, 36124488, 72248976]

約数ペア:

[(1, 72248976), (2, 36124488), (3, 24082992), (4, 18062244), (6, 12041496), (8, 9031122), (9, 8027664), (12, 6020748), (16, 4515561), (18, 4013832), (24, 3010374), (27, 2675888), (29, 2491344), (36, 2006916), (48, 1505187), (54, 1337944), (58, 1245672), (72, 1003458), (73, 989712), (79, 914544), (87, 830448), (108, 668972), (116, 622836), (144, 501729), (146, 494856), (158, 457272), (174, 415224), (216, 334486), (219, 329904), (232, 311418), (237, 304848), (261, 276816), (292, 247428), (316, 228636), (348, 207612), (432, 167243), (438, 164952), (464, 155709), (474, 152424), (522, 138408), (584, 123714), (632, 114318), (657, 109968), (696, 103806), (711, 101616), (783, 92272), (876, 82476), (948, 76212), (1044, 69204), (1168, 61857), (1264, 57159), (1314, 54984), (1392, 51903), (1422, 50808), (1566, 46136), (1752, 41238), (1896, 38106), (1971, 36656), (2088, 34602), (2117, 34128), (2133, 33872), (2291, 31536), (2628, 27492), (2844, 25404), (3132, 23068), (3504, 20619), (3792, 19053), (3942, 18328), (4176, 17301), (4234, 17064), (4266, 16936), (4582, 15768), (5256, 13746), (5688, 12702), (5767, 12528), (6264, 11534), (6351, 11376), (6873, 10512), (7884, 9164), (8468, 8532)]