72490752

素因数分解:

$2^8\times 3^2\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 108

約数和(自身を含む): 212363424

約数和(自身を除く): 139872672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 431, 438, 576, 584, 657, 768, 862, 876, 1152, 1168, 1293, 1314, 1724, 1752, 2304, 2336, 2586, 2628, 3448, 3504, 3879, 4672, 5172, 5256, 6896, 7008, 7758, 9344, 10344, 10512, 13792, 14016, 15516, 18688, 20688, 21024, 27584, 28032, 31032, 31463, 41376, 42048, 55168, 56064, 62064, 62926, 82752, 84096, 94389, 110336, 124128, 125852, 165504, 168192, 188778, 248256, 251704, 283167, 331008, 377556, 496512, 503408, 566334, 755112, 993024, 1006816, 1132668, 1510224, 2013632, 2265336, 3020448, 4027264, 4530672, 6040896, 8054528, 9061344, 12081792, 18122688, 24163584, 36245376, 72490752]

約数ペア:

[(1, 72490752), (2, 36245376), (3, 24163584), (4, 18122688), (6, 12081792), (8, 9061344), (9, 8054528), (12, 6040896), (16, 4530672), (18, 4027264), (24, 3020448), (32, 2265336), (36, 2013632), (48, 1510224), (64, 1132668), (72, 1006816), (73, 993024), (96, 755112), (128, 566334), (144, 503408), (146, 496512), (192, 377556), (219, 331008), (256, 283167), (288, 251704), (292, 248256), (384, 188778), (431, 168192), (438, 165504), (576, 125852), (584, 124128), (657, 110336), (768, 94389), (862, 84096), (876, 82752), (1152, 62926), (1168, 62064), (1293, 56064), (1314, 55168), (1724, 42048), (1752, 41376), (2304, 31463), (2336, 31032), (2586, 28032), (2628, 27584), (3448, 21024), (3504, 20688), (3879, 18688), (4672, 15516), (5172, 14016), (5256, 13792), (6896, 10512), (7008, 10344), (7758, 9344)]